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Shenzhen Etenda Technology Limited

Fiber Optic Repeater, Fiber Optic Bda, Repeater manufacturer / supplier in China, offering VHF UHF Tetra Fiber Optic Bda Repeater, UHF400m 50W RF Power Amplifier, UHF 400m 100W RF Power Amplifier and so on.

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Supplier Homepage Product Fiber Optical Repeater VHF UHF Tetra Fiber Optic Bda Repeater

VHF UHF Tetra Fiber Optic Bda Repeater

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500PCS/Month
Transport Package: Carton or Wooden Case
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ET-CRFO43S-F
  • Transmission Medium: Optical Fiber
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Work Environment: Indoor or Outdoor
  • Logo: Customized
  • Group Delay: 1.5us
  • Inband Flatness: 3dB
  • Power Supply: 220VAC
  • Specification: CE, ROHS
  • HS Code: 8517611010
  • Type: Fiber Optic Cable
  • Standard: Standard
  • Certification: ISO, RoHS
  • Band: GSM/CDMA/Dcs/PCS/WCDMA/Lte/Iden/Tetra
  • Outpower: From 33dBm to 43dBm
  • Noise Figure: 5dB
  • Vswr: 1.5
  • Gain Control Range: 0~30dB
  • Trademark: ETENDA
  • Origin: Shenzhen
Product Description
VHF UHF tetra Fiber Optic BDA Repeater 

This repeater is mainly applicable to such case:
Underground fiber optic cable network already exists beneath the area to be covered;there is huge obstructive terrain between the BTS and the area to be covered;the distance between the BTS and the area to be covered is 20 km around.

1. Profile
Technical features
1)      Waterproof Remote Repeater 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, making it convenient for installation;
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
7)   Can support  up to 8 pcs RU with 1 pcs MU

 
2. Main Specification
  MU for BTS coupling 
Main ItemSpecification(on user requirement)
UpLinkDownLink
Frequency RangeVHF138 ~ 174 MHz138 ~ 174MHz
UHF380 ~ 520 MHz380 ~ 520 MHz
TETRA350 ~ 380 Mhz  380 ~410 Mhz
Customized frequencyCustomized frequency
Bandwidth5MHz (Cavity Filter)
Maximum Gain10dB±2dB10dB±2dB
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≤-45dBc/30KHz
Outband                 (0ff 2.5MHz)≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/30KHz@1GHz-12.75GHz
Outband RejectionSelective Channel≤-30dBc/30kHz@±200kHz
≤-60dBc/30kHz@±400kHz
BroadBand≤-40dB@2.5MHz
  ≤-60dB@10MHz
Selective Band≤-30dBc/30kHz@±400kHz
≤-60dBc/30kHz@±600kHz
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,
OthersRefer to user manual for more specification
Fiber ConnectorFC/APC or SC/APC
Fiber ModeSingle mode
Optic Wavelength1310nm or 1550nm
Optic Output Power2dBm±2dBm
Fiber Port1 Port
8 Port
 
 
Master Unit for wireless coupling 
Main ItemSpecification(on user requirement)
UpLinkDownLink
Frequency RangeVHF138 ~ 174 MHz138 ~ 174MHz
UHF380 ~ 520 MHz380 ~ 520 MHz
TETRA 350 ~380 Mhz  380 ~410 Mhz
Customized frequencyCustomized frequency
Bandwidth5MHz (Cavity Filter)
Maximum Gain55dB±2dB55dB±2dB
ALCOutput increment will not exceed 2dB when input increase 10dB
Frequency Error≤±0.5ppm
Gain Control Range0~30dB
RF Output Power37dBm10dBm
Noise Figure≤5dB
Group Delay≤1.5us
Inband Flatness≤3dB
Intermodulation attenuationInband≤-45dBc/30KHz
Outband                 (0ff 2.5MHz)≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/30KHz@1GHz-12.75GHz
Outband RejectionSelective Channel≤-30dBc/30kHz@±200kHz
≤-60dBc/30kHz@±400kHz
BroadBand≤-40dB@2.5MHz
  ≤-60dB@10MHz
Selective Band≤-30dBc/30kHz@±400kHz
≤-60dBc/30kHz@±600kHz
Spurious emission ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/30KHz@1GHz-12.75GHz
VSWR≤1.5
Power Supply220VAC
SizeNormal Cabinet500mm x320mm x235mm 
Die-Casting Cabinet610mmx440mmx250mm
WeightNormal Cabinet20Kg
Die-Casting Cabinet35Kg
Work temperature-40ºC~+55ºC or -25ºC~+65ºC
Relative humidity≤95%
Operation ConfigurationLCD Display, Manual Key-press, PC RS232 Port,
OthersRefer to user manual for more specification
Fiber ConnectorFC/APC or SC/APC
Fiber ModeSingle mode
Optic Wavelength1310nm or 1550nm
Optic Output Power2dBm±2dBm
 
 
 
Slave Unit  RU
Main ItemSpecification(on user requirement)
UpLinkDownLink
Frequency RangeVHF138 ~ 174 MHz138 ~ 174 MHz
UHF380 ~ 520 MHz380 ~ 520 MHz
TETRA 350 ~380 Mhz  380 ~410 Mhz
Customized frequencyCustomized frequency
Bandwidth5MHz (Cavity Filter)
Maximum Gain55dB±2dB55dB±2dB
ALCOutput increment will not exceed 2dB when input increase 10dB
Frequency Error≤±0.5ppm
Gain Control Range0~30dB
RF Output Power10dBm43dBm
Noise Figure≤5dB
Group Delay≤1.5us
Inband Flatness≤3dB
Intermodulation attenuationInband≤-45dBc/30KHz
Outband                 (0ff 2.5MHz)≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/30KHz@1GHz-12.75GHz
Outband RejectionSelective Channel≤-30dBc/30kHz@±200kHz
≤-60dBc/30kHz@±400kHz
BroadBand≤-40dB@2.5MHz
  ≤-60dB@10MHz
Selective Band≤-30dBc/30kHz@±400kHz
≤-60dBc/30kHz@±600kHz
Spurious emission ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/30KHz@1GHz-12.75GHz
VSWR≤1.5
Power Supply220VAC
SizeNormal Cabinet500mm x320mm x235mm 
Die-Casting Cabinet610mmx440mmx250mm
WeightNormal Cabinet20Kg
Die-Casting Cabinet35Kg
Work temperature-40ºC~+55ºC or -25ºC~+65ºC
Relative humidity≤95%
Operation ConfigurationLCD Display, Manual Key-press, PC RS232 Port,
OthersRefer to user manual for more specification
Fiber ConnectorFC/APC or SC/APC
Fiber ModeSingle mode
Optic Wavelength1310nm or 1550nm
Optic Output Power2dBm±2dBm







 
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