Solid RocketWAVE SRF-L-1835 Manuale utente

RocketWAVE™

SRF-L-1835

Product Manual

DEC 2021

V1.7

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

company private to SOLiD and should not be modified, used, copied, reproduced or disclosed in whole or in part

without the written consent of SOLiD.

Trademark Information

No right, license, or interest to SOLiD trademarks is granted here. By using this document, you agree not to as-

sert any right, license, or interest with respect to such trademark. Other product names mentioned in this manual

are used for identification purposes only and may be trademarks or registered trademarks of their respective

companies.

Disclaimer of Liability

The contents of this document, including graphics and screenshots, are current as of the date of publication.

SOLiD reserves the right to change the contents without prior notice. In no event shall SOLiD be liable for any

damages resulting from loss of data, loss of use or loss of profits. SOLiD further disclaims any and all liability for

indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all prod-

ucts, publications and services during and after the warranty period.

SOLiD GmbH, December 2021

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021 
© 2021 SOLiD, Inc. All Rights Reserved. Confidential & Proprietary. Page 3 
Contents 
 General................................................................................................................ 4 
1.1 Health and Safety..................................................................................................................................4 
1.2 Compliance...........................................................................................................................................5 
1.3 Technical Support .................................................................................................................................6 
 Introduction......................................................................................................... 7 
2.1 System Overview ..................................................................................................................................7 
 Service Frequency & Bandwidth.............................................................................................7 
 In/Output Power & Gain..........................................................................................................7 
2.2 Functions...............................................................................................................................................8 
 Repeater Interface ............................................................................................ 11 
 Package Configuration..................................................................................... 12 
 Installation......................................................................................................... 13 
5.1 Donor antenna installation...................................................................................................................13 
5.2 Repeater installation............................................................................................................................13 
5.3 USIM Installation................................................................................................................................. 16 
 Software ............................................................................................................ 17 
6.1 LMT (DT_GUI) installation...................................................................................................................17 
6.2 LMT User Interface..............................................................................................................................18 
6.3 Firmware Upgrade...............................................................................................................................20 
 Appendix........................................................................................................... 21 
7.1 General specification........................................................................................................................... 21 
7.2 RF specification...................................................................................................................................21 
 Troubleshooting ............................................................................................... 23 
 
 
 
 
 

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

General

“Only qualified personnel are allowed to handle this unit. Read carefully and understand all the warning

labels attached in this user manual”. Any personnel involved in installation, operation or service of the

SOLiD repeaters must understand and comply the following:

Understand all general and regional installation and safety regulations relating to work on high voltage

installations, as well as regulations covering correct use of tools and personal protective equipment.

The power supply unit in repeaters contains dangerous voltage level, which can cause electric shock.

Switch the mains off prior to any work in such a repeater. Any local regulations are to be followed when

servicing repeaters.

The repeater cover should be (door) securely fastened in open position, e.g. by tying itup, at outdoor work

in order to prevent door from slamming due to wind causing bodily harm or damage.

Use this unit only for the purpose specified by the manufacturer. Do not carry out any modifications or fit

any spare parts which are not sold or recommended by the manufacturer. This could cause fires, electric

shock or other injuries.

Any repeater, including this repeater, will generate radio signals and thereby give rise to electromagnetic

fields that may be hazardous to the health of any person who is extensively exposed to the signals at the

immediate proximity of the repeater and the repeater antennas.

Due to power dissipation, repeater may reach a very high temperature. Do not operate this unit on or close

to flammable materials.

Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives.

For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily ac-

cessible.

This power of this system shall be supplied through wiring installed in a normal building. If powered directly

from the mains distribution system, it shall be used additional protection, such as overvoltage protection

device.

Round terminals located on the rear of a 1.0mm2 (16AWG) or more wires using permanently connected

to earth.

CAUTIONS

This is a class B product. In domestic environment, this product may cause radio interference in which

cause the user may be required to take adequate measures.



Do NOT open except at Approved Field Force Protective Work Station

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

Regulatory Compliance / Certifications for repeater

CE Radio Equipment Directive (RED) Directive

(2014/53/EU)

RF:

ETSI EN 301 908-15 V15.1.1

ETSI EN 301 908-1 V13.1.1 (2019-11)

ETSI TS 138 104 V16.8.0

EN50385:2017

EMC:

ETSI EN 301-489-1 V2.2.3

ETSI EN 301 489-50 V2.3.1

Safety:

EN IEC 62368-1 :2020+A11 :2020

RoHS

2011/65/EU Amended to 2015/863/EU

REACH

EC 1907/2006 REACH Regulation

Regulatory Compliance / Certifications for power supply

CE: EN60950-1 / 62368-1

Electrostatic Discharge Immunity:

IEC61000-4-2:2008

Radiation Electromagnetic Immunity

IEC61000=4-3:2006+A1:2007+A2:2010

FAST TRANSIENT IMMUNITY

IEC61000-4-4:2004

SURGE IMMUNITY

IEC61000-4-5:2005

CONDUCTED DISTURBANCES IMMUNITY

IEC61000-4-6:2008

VOLTAGE DIPS, INTERRUPTION & VARIATIONS

IEC61000-4-11:2004

The installation to comply with European EN50385 exposure compliance requirements, the following

Power Density limits/guidelines (mW/cm2) according to ICNIRP are valid:

- 0.2 for frequencies from 10 MHz to 400 MHz

- F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz

- 1 for frequencies from 2 GHz to 300 GHz

The power supply of the unit complies with Overvoltage Category II. It also complies with the surge re-

quirement according to EN 61000-4-5 (fine protection); however, installation of an additional medium

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

(via local supply connection) and/or coarse protection (external surge protection) is recommended de-

pending on the individual application in order to avoid damage caused by overcurrent.

- Input voltage: 100~240 V; Input AC frequency: 50Hz ~ 60Hz;

- Output voltage: 12 V; Output current: 2.0 A;

- Output power: 24.0 W; Average operational efficiency: 85%; Efficiency at light load (10%): 85%;

- Power consumption at no load: <0.1W

The repeater complies with European standard EN60950-1/EN62368-1.

To be sold exclusively to mobile operators or authorized installers - no harmonized fre-

quency bands, operation requires license. Intended use: EU and EFTA countries.

Indicates conformity with the RED directive 2014/53EU and/or RoHS directive 2011/65/EU.

Declaration of Conformity: SOLiD declares that the radio equipment type Repeater is in compliance

with Directive 2014/53/EU. The Full text of the EU declaration is available at the following website:

https://solid.com/emea/resources/product-literature/

WEEE Recycling: SOLiD complies with collection and recycling arrangements per the Waste Electrical

and Electronic Equipment (WEEE) Directive and implementing regulations. See more information at:

https://solid.com/emea/resources/product-literature/

For all technical support or product return requests, please ensure you have the SOLiD product identification and

serial number available. These can be found located on the back of the unit. The site and customer name should

also be included in all communications. All faulty units must be returned in their original or suitable protective

packaging.

Please contact SOLiD the local office or send an email via one of the following email addresses:

SOLiD EU GmbH

Gartenstr. 5, 87448 Waltenhofen, Germany

[email protected]

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

Introduction

SOLiD RocketWAVE™ SRF-L-1835 provides 1.8 GHz LTE service and 5G NR service in 3.5GHz band with 5G

Non Stand Alone / SA (Stand Alone) network. The repeater is a 5GNR TDD repeater that automatically detects

TDD Timing synchronization and TDD UL-DL Symbol ratio of gNB in the wireless environment, performs TDD

switching operation accordingly, and can detect and change the symbol ratio of gNB during the operation. The

repeater is designed to support plug and play for easy and quick installation. For European market, the device

complies the various standard and regulation such as CE, RoHS, Fireload, etc. The device comes with various

embedded function and feature for the stable and sustainable O&M. The LTE modem is embedded in the device

that support NMS by communicating through LTE signal. System operation can be monitored by carrier NMS in

NoC. And through this NMS feature, the device S/W can be easily upgraded and fix when there is a case. Imple-

menting with this features, user is able to experience the service with good quality.

Service Frequency & Bandwidth

Frequency & Bandwidth

Downlink (TX)

Uplink (RX)

1800 MHz

Service Frequency

1805 to 1835 MHz

1710 to 1740 MHz

Bandwidth

20 + 10 MHz

3500 MHz

Service Frequency

3610 to 3700 MHz

Bandwidth

90 MHz

In/Output Power & Gain

Item

Downlink (TX)

Uplink (RX)

Input Level

Gain

Output

Input Level

Gain

Output

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

Min.

Max.

Min.

Max.

Power

Min.

Max.

Min.

Max.

Power

1800 MHz

-52 dBm

-22 dBm

34dB

64dB

+12 dBm

-46 dBm

-16 dBm

34dB

64dB

+18 dBm

3500 MHz

-54 dBm

-24 dBm

42dB

72dB

+18 dBm

-54 dBm

-24 dBm

42dB

72dB

+18 dBm

The following block diagram describes the operation principle, how the repeater works (e.g. 1.8GHz frequency

range (b3)).

Isolation Check and Gain Limitation

The repeater often checks DL isolation between a donor antenna and a service antenna while servicing at work-

ing frequency. Basically the gain value for DL/UL must be maintained under [DL Isolation –15dB (±3dB)]. To

calculate the isolation value, the correlation value of input signal and that of the feedback signal are used.

If isolation value is measured [Gain + 7 dB] at 1.8 GHz or [Gain + 12 dB] at 3.5 GHz more than 30 seconds, the

repeater reports oscillation alarm and shuts down 5 seconds later. And the repeater maintains its shutting down

state until the power turned off and on or performs CPU reset.

Even though the oscillation state is maintained for more than 30 seconds, the oscillation may occur bigger be-

cause the isolation is getting worse. In this case, the repeater performs Over-output Shutdown.

Automatic Gain Control (AGC)

This function is that controlling gain value to maintain DL output power is [user setting value ±2 dBm] when

B3 DPX

LNA

AGC

ALC

AGC

ISO

SAW AMP PAD MIXER MIXER

AMP AMP

SAW

SAW PAD

DL MUX

UL MUX

SAW

B3 UL Path

B3 DL Path

PAD

AMP

MIXER

AMP

SAW

AMP

MIXER

SAW

B3 PLL

PAD AMP

B3_PLL #1

B3_PLL #2

B3_PLL #3

B3_PLL #4

DET DET

B3_PLL #1

B3_PLL #3

B3_PLL #4

T-PAD T-PAD

DET

AMP

T-PAD T-PAD

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

each service band’s DL input power is within rated range. The UL Gain must be maintained [DL Gain ±2 dB]. If

the Isolation ATT value is set due to Isolation Check, the repeater can control AGC ATT within [30dB - Isolation

ATT]. The DL In/Output and DL/UL Gain value for AGC operation is described as follows.

[B3 1800 MHz]

DL Input (RSSI)

DL Output

DL Gain

UL Gain

-57 dBm

7 dBm

64 dB

-52 dBm

12 dBm

64 dB

-47 dBm

12 dBm

59 dB

-42 dBm

12 dBm

54 dB

-37 dBm

12 dBm

49 dB

-32 dBm

12 dBm

44 dB

-27 dBm

12 dBm

39 dB

-22 dBm

12 dBm

34 dB

[N78 3600 MHz]

DL Input (RSSI)

DL Output

DL Gain

UL Gain

-60 dBm

12 dBm

72 dB

-54 dBm

18 dBm

72 dB

-49 dBm

18 dBm

67 dB

-44 dBm

18 dBm

62 dB

-39 dBm

18 dBm

57 dB

-34 dBm

18 dBm

52 dB

-29 dBm

18 dBm

47 dB

-24 dBm

18 dBm

42 dB

Auto Level Control (ALC) for UL over-input

This function is that preventing and maintaining the signal quality degradation due to UL’s over input power satu-

ration. The attenuator is located after UL Low Noise Amplifier (LNA). The UL In/Output and UL Gain for ALC op-

eration is described as follows.

[B3 1800 MHz]

UL Input (RSSI)

UL Output

UL Gain

-46dBm

18dBm

64dB

-41dBm

18dBm

64dB

-36dBm

18dBm

59dB

-31dBm

18dBm

54dB

-26dBm

18dBm

49dB

SOLiD RocketWAVE™ SRF-L-1835 Product Manual V1.6 - DEC 2021

-21dBm

18dBm

44dB

-16dBm

18dBm

39dB

[N78 3600 MHz]

UL Input (RSSI)

UL Output

UL Gain

-54dBm

18dBm

72dB

-49dBm

18dBm

67dB

-44dBm

18dBm

62dB

-39dBm

18dBm

57dB

-34dBm

18dBm

52dB

-29dBm

18dBm

47dB

-24dBm

18dBm

42dB

ALC for UL over-output

Basically, each service band’s UL Gain value is controlled by AGC. The ALC maintains UL output level is under

[Rated power ±2dB]. The attenuator used for ALC function for UL over-output is same hardware as the one used

for the ALC function for UL over-input. The attenuator for the AGC uses a different hardware from the ALC one.

Shutdown for UL/DL over-output

This function is that automatically shutting down the service band when the DL/UL output of each service band is

over the rated. During DL Shutdown, UL Shutdown is also proceed at the same time and this is vice versa. The

operating level is [(Rated output level +2dB) ±2dB] and working algorithm is described as follows.

In ‘Check’ state, if the power level is back to normal from over-output level, the algorithm is reset. If ‘Complete

Shutdown’ occurs, a repeater is kept shut-down state, until performing Power on / Reset / Isolation Re-check.

Dying Gasp

This function is to report the alarm "Failure of the DC power supply" to the NMS using the standby power from a

connected capacitor if the DC power supply of the repeater is interrupted.

5 sec

Shutdown

Check

5 sec

5 sec 5 sec 5 sec

5 sec 30 min Complete

Shutdown

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