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Scope
This document lays down the Essential Requirements under the mandatory testing Framework in accordance with Government of
India Gazette Notification No. G.S.R. 1131(E), dated 05th September 2017, for Repeaters to be used in Indian Telecom Network
using 2G/3G/4G technology.
Variants
1. Channel Selective Repeaters
2. Band Selective Repeaters
3. Multi Sub Bands Repeaters
4. Multi Bands with Multi Sub Band Repeaters
5. Frequency Converting Repeaters
6. Fibre Optic Repeaters
Applicability Matrix
Technology Support
GSM WCDMA 4G-TDD 4G-FDD
2G Yes
3G Yes
4G – TDD Yes
4G - FDD Yes
2
1 EMI/ EMC Requirements
Clause Parameter Standard Limits/ Results
expected
Results
1.0 EMI/ EMC As Per TEC Standard No.
TEC/SD/DD/EMC-221/05.OCT-
16 as modified from time to time
1.1
Conducted and Radiated Emission
The values of limits shall be as per TEC
Standard No. TEC/SD/DD/EMC-
221/05.OCT-16 as modified from time
to time
CISPR 22 (2008) or CISPR 32
Class-A
Compliance
1.2 Immunity to Electrostatic discharge:
Contact discharge level 2 {± 4 kV}
IEC-61000-4-2
Performance Criteria-B, Clause 9
Compliance
1.3 Immunity to Electrostatic discharge: Air
discharge level 3 {± 8 kV}
IEC-61000-4-2
Performance Criteria-B, Clause 9
Compliance
1.4 Immunity to radiated RF:
1. Radio Frequency: 80 MHz to 1 GHz,
IEC 61000-4-3 (2010); Compliance
3
Electromagnetic field: 3V/m
2. Radio Frequency: 800 MHz to 960
MHz, Electromagnetic field: 10V/m
3. Radio Frequency: 1.4 GHz to 6
GHz, Electromagnetic field: 10V/m
Performance Criteria-A, Clause 9
1.5
Immunity to fast transients (burst): Test
Level 2:
a) 1 kV for AC/DC power port
b) 0. 5 kV for signal / control / data /
telecom lines.
IEC 61000- 4- 4 {2012);
Performance Criteria-B, Clause 9
Compliance
1.6
Immunity to surges: AC/DC ports
1.1 (a) 2 kV peak open circuit voltage
for line to ground
1.2 (b) 1kV peak open circuit voltage
for line to line
IEC 61000-4-5 (2014)
Performance Criteria-B, Clause 9
Compliance
1.7
Immunity to surges: Telecom lines/
(a) 2 kV peak open circuit voltage for
line to ground coupling.
(b) 2 kV peak open circuit voltage for
line to line coupling.
IEC 61000-4-5 (2014)
Performance Criteria-B, Clause 9
Compliance
1.8
Immunity to conducted disturbance
induced by Radio frequency fields:
Under the test level 2 {3 V r.m.s.} in the
frequency range 150 kHz-80 MHz for
AC / DC lines and Signal
IEC 61000-4-6 (2013)
Performance Criteria-A, Clause 9
Compliance
4
/Control/telecom lines.
1.9
Immunity to voltage dips & short
interruptions (applicable to only ac mains
power input ports, if any):
Limits: -
a. a voltage dip corresponding to a
reduction of the supply voltage of
30% for 500ms (i.e. 70
% supply voltage for 500ms)
b. a voltage dip corresponding to a
reduction of the supply voltage of
60% for 200ms; (i.e.
40% supply voltage for 200ms)
c. a voltage interruption
corresponding to a reduction of
supply voltage of > 95% for 5s.
d. a voltage interruption
corresponding to a reduction of
supply voltage of >95% for 10ms.
IEC 61000-4-11 (2004):
a. Performance Criteria B for
Reduction of Supply 30% for
500ms or Dip to reduction of
60% for 100ms
b. Performance Criteria C for
Reduction of 60% for 200ms
c. Performance criteria C for
Voltage Interruption>95% for
5 s
(Note: In case of Battery back-up
performance criteria A is
applicable).
d. Performance Criteria B for
Voltage Interruption
>95% duration :10ms
Note: In case of Battery back-up
Performance Criteria A is
applicable for above
conditions.
Compliance
5
2 Safety Requirements
Clause Parameter Standard Limits/ Results
expected
Results
2.0 Safety Requirements
2.1
The equipment shall conform to IS
13252 part 1:2010- “Information
Technology Equipment – Safety- Part
1: General Requirements” [equivalent
to IEC 60950-1 {2005} “Information
Technology Equipment –Safety- Part
1: General Requirements”]
Or IEC 62368-I:2014
IS 13252 part 1:2010 / IEC
60950-1 {2005} part 1;
or
IEC 62368-I:2014
Compliance
2.2 Ingress Protection IEC 60529
As per offered product
category
Compliance
6
3 Security Requirements: As per Security Requirements finalised by Security wing of DoT
7
4 Technical Requirements
4.1 Technical Requirements for RF Repeaters - GSM
Clause Parameter Standard Limits/ Results
expected
Results
4.1.1. Operating Frequency
Repeater shall be capable of at
least operating in the following
frequency bands.
GSM: 1710-1785 MHz (U/L) and
1805-1880 MHz (D/L)
P-GSM: 890-915 MHz (U/L) and
935-960 MHz (D/L)
Current National Frequency Allocation
Plan
Compliance
4.1.2.
Output Power
Repeater shall confirm to the
output power levels defined
under ETSI EN 303 609-
V12.5.1(2016-04)
ETSI EN 303 609 V12.5.1 (2016-04)
Global System for Mobile
communications (GSM);
GSM Repeaters; Harmonized
Standard covering the essential
requirements of
article 3.2 of the Directive 2014/53/EU
Compliance
4.1.3. Frequency Error ETSI EN 303 609 V12.5.1 (2016-04) Compliance
8
Global System for Mobile
communications (GSM);
GSM Repeaters;
Harmonised Standard covering the
essential requirements of
article 3.2 of the Directive 2014/53/EU
Clause 4.2.5
4.1.4. Intermodulation Attenuation
Clause 4.2.3
Compliance
4.1.5. Out of Band Gain Clause 4.2.4 Compliance
9
4.2 Technical Requirements for W-CDMA (UTRA FDD) Repeaters
Clause Parameter Standard Limits/ Results
expected
Results
4.2.1 Operating Frequency
Repeater shall be capable of at
least operating in the following
frequency bands.
Band 8: 880-915 MHz (U/L) and
925-960 MHz (D/L)
Band 1: 1920-1980 MHz (U/L)
and 2110-2170 MHz (D/L)
Band 7: 2500-2570 MHz(U/L)
and 2620-2690MHz (DL)
Current National Frequency Allocation
Plan
Compliance
4.2.2
Output Power
Repeater shall confirm to the
output power levels defined
under ETSI EN 301 908-11
V11.1.1 (2016-05)
ETSI EN 301 908-11 V11.1.1 (2016-
05)
IMT cellular networks; Harmonised
Standard covering the essential
requirements of article 3.2 of the
Directive 2014/53/EU; Part 11: CDMA
Direct Spread (UTRAN FDD)
Repeaters
Compliance
10
4.2.3
Operating band unwanted
emissions
ETSI EN 301 908-11 V11.1.1 (2016-
05)
Clause 4.2.5
Compliance
4.2.4
Spurious emissions
ETSI EN 301 908-11 V11.1.1 (2016-
05)
IMT cellular networks; Harmonised
Standard covering the essential
requirements of article 3.2 of the
Directive 2014/53/EU; Part 11: CDMA
Direct Spread (UTRAN FDD)
Repeaters
Compliance
4.2.5 Input intermodulation Clause 4.2.5 Compliance
4.2.6 Out of band gain Clause 4.2.6 Compliance
4.2.7 Adjacent Channel Rejection Ratio Clause 4.2.7 Compliance
4.2.8 Output intermodulation Clause 4.2.8 Compliance
11
4.3 Technical Requirements for LTE (FDD) Repeaters
Clause Parameter Standard Limits/ Results
expected
Results
4.3.1 Operating Frequency
Repeater shall be capable of at
least operating in the following
frequency bands.
Band 3: 1710-1785 MHz (U/L)
and 1805-1880 MHz (D/L)
Band 1: 1920-1980 MHz (U/L)
and 2110-2170 MHz (D/L)
Band 5: 824 – 849 MHz (U/L) and
869 – 894 MHz (D/L)
Band 8: 880-915 MHz (U/L) and 925-
960 MHz (D/L)
Current National Frequency
Allocation Plan
Compliance
4.3.2 Output Power
Repeater shall confirm to the
output power levels defined under
ETSI EN 136 106 V11.0.1 (2012-
10)
ETSI EN 136 106 V11.0.1 (2012-10)
LTE; Evolved Universal Terrestrial
Radio Access (E-UTRA); FDD
repeater radio transmission and
reception
Compliance
12
4.3.3
Operating band unwanted
emissions
ETSI EN 136 106 V11.0.1 (2012-10)
Compliance
4.3.4 Spurious emissions ETSI EN 136 106 V11.0.1 (2012-10) Compliance
4.3.5 Input intermodulation ETSI EN 136 106 V11.0.1 (2012-10) Compliance
4.3.6 Out of band gain ETSI EN 136 106 V11.0.1 (2012-10) Compliance
4.3.7 Adjacent Channel Rejection Ratio ETSI EN 136 106 V11.0.1 (2012-10) Compliance
4.3.8 Output intermodulation ETSI EN 136 106 V11.0.1 (2012-10) Compliance
13
5 Other Requirements
Clause Parameter Standard Limits/ Results
expected
Results
5.1 IPV6 Compliance
As per latest DoT orders Compliance
