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UHF VHF Tetra CDMA450 Fiber Optic Signal Repeater Bda Amplifier
UHF VHF Tetra CDMA450 Fiber Optic Signal Repeater Bda Amplifier

UHF VHF Tetra CDMA450 Fiber Optic Signal Repeater Bda Amplifier

China UHF VHF Tetra CDMA450 Fiber Optic Signal Repeater Bda Amplifier, Find details about China GSM Mobile Repeater, Tetra Signal Repeater from UHF VHF Tetra CDMA450 Fiber Optic Signal Repeater Bda Amplifier

Model NO.
ET-CRFO43S-F
Outpower
20watt
Gain
90dB
Band
VHF UHF Tetra CDMA450
Work Environment
Outdoor
Noise Figure
5dB
Group Delay
1.5us
Vswr
1.5
Inband Flatness
3dB
Gain Control Range
0~30dB
Power Supply
110/220VAC
Trademark
etenda
Transport Package
Carton or Wooden Case
Specification
CE, ROHS
Origin
Shenzhen
HS Code
8517611010
Model NO.
ET-CRFO43S-F
Outpower
20watt
Gain
90dB
Band
VHF UHF Tetra CDMA450
Work Environment
Outdoor
Noise Figure
5dB
Group Delay
1.5us
Vswr
1.5
Inband Flatness
3dB
Gain Control Range
0~30dB
Power Supply
110/220VAC
Trademark
etenda
Transport Package
Carton or Wooden Case
Specification
CE, ROHS
Origin
Shenzhen
HS Code
8517611010
UHF VHF Tetra CDMA450 fiber optic signal repeater

Features

1 Waterproof box suitable for outdoor service;

2 Metal cavity filter technology inside, which gives wider receiving and sending separation, better gain flatness, higher stability, and lower noise figure;

3 Full-duplex & dual-port design, and built-in power supply,

4 Allowing for continuous gain adjustment and gain contrast;

5 ALC technology used to provide auto amplitude fixing.

6 Power, uplink and downlink output indications


Specifications
        Master Unit (Cable Access) of Fiber Optic Repeater
Main ItemSpecification(on user requirement)
UpLinkDownLink
Frequency Range413-420MHz  423-430MHz
Maximum Gain15dB15dB
ALCOutput increment will not exceed 2dB when input increase 10dB
Frequency Error≤±0.5ppm
Gain Control Range0~30dB
RF Output Power10dBm10dBm
Noise Figure≤5dB
Group Delay≤1.5us
Inband Flatness≤3dB
Intermodulation attenuationInband≤-65dBc/30KHz
Outband                   (0ff 2.5MHz)≤-36dBm/30KHz 9KHz-1GHz
≤-30dBm/30KHz 1GHz-12.75GHz
Outband Rejection
Selective Channel		≤-40dB 2.5MHz (more or less)
≤-60dB 10MHz (more or less)
Spurious emission  ≤-36dBm/30KHz 9KHz-1GHz
≤-30dBm/30KHz 1GHz-12.75GHz
VSWR≤1.5
Power Supply220VAC
Size19'' Standard rack, 3U Height
Weight8Kg
Work temperature-40ºC~+55ºC or -25ºC~+65ºC
Relative humidity≤95%
Operation ConfigurationLCD Display, Manual Key-press
PC RS232 Port or RJ485
GSM MODEM (Optional, Alarm)
SNMP (Optional)
OthersRefer to user manual for more specification
Fiber ConnectorFC/APC or SC/APC
Fiber ModeSingle mode or Multiple Mode
Optic Wavelength1310nm or 1550nm
Optic Output Power2dBm 2dBm (more or less)
  
Slave Unit of Fiber Optic Repeater
 
Main ItemSpecification(on user requirement)
UpLinkDownLink
Frequency Range413-420MHz  423-430MHz
Maximum Gain50dB55dB
Band width per band0.025MHz or 0.05MHz or 0.1MHz
Numbers of Sub-band1, 2,4,6,8
(Center frequency of each sub-band is adjustable)
ALCOutput increment will not exceed 2dB when input increase 10dB
Frequency Error≤0.5ppm (more or less)
Gain Control Range0~30dB
RF Output Power10dBm43dBm
Noise Figure≤5dB
Group Delay≤1.5us
Inband Flatness≤3dB
Intermodulation attenuationInband≤-65dBc/30KHz
Outband                   (0ff 2.5MHz)≤-36dBm/30KHz 9KHz-1GHz
≤-30dBm/30KHz 1GHz-12.75GHz
Outband Rejection
Selective Channel		≤-40dB  (more or less) 2.5MHz
≤-60dB (more or less) 10MHz
Spurious emission  ≤-36dBm/30KHz 9KHz-1GHz
≤-30dBm/30KHz 1GHz-12.75GHz
VSWR≤1.5
Power Supply220VAC
Size660mm x400mm x235mm  
Weight35Kg
Work temperature-40ºC~+55ºC or -25ºC~+65ºC
Relative humidity≤95%
Operation ConfigurationLCD Display, Manual Key-press
PC RS232 Port or RJ485
GSM MODEM Alarm (Optional)
SNMP (Optional)
Dry Contact alarm Port (Optional)
OthersRefer to user manual for more specification
Fiber ConnectorFC/APC or SC/APC
Fiber ModeSingle mode or Multiple Mode
Optic Wavelength1310nm or 1550nm
Optic Output Power2dBm(more or less 2dBm)

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