Gold Member Since 2015
Audited Supplier
Anhui Dream-China Technology Co., Ltd.

MMDS Downconverter, MMDS Converter, Downconverter manufacturer / supplier in China, offering 1838MHz 1998MHz 2033MHz 2287MHz All Frequency MMDS Down Converter, High Quality Waterproof Cheap Outdoor Camping Orange Solar Tent, Lamzac Outdoor Inflatable Air Lazy Sofa and so on.

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Supplier Homepage Product MMDS Downconverter MMDS Antenna 1838MHz 1998MHz 2033MHz 2287MHz All Frequency MMDS Down Converter

1838MHz 1998MHz 2033MHz 2287MHz All Frequency MMDS Down Converter

FOB Price: US $7.42 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $7.42/ Piece
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Production Capacity: 200000PCS Per Month Per Model
Transport Package: Individual Package
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: BT-281B
  • Function: Signal Reception
  • Frequency Range: 1.9-2.1GHz, 2.2-2.4GHz, 2.3-2.5GHz, 2.5-2.7GHz
  • Gain: 32-42dB (Can Choose)
  • Sealed: 100% Hermetic
  • Specification: RoHS, CE
  • HS Code: 8529909090
  • Type: CATV(Cable Television)Equipment
  • Condition: New
  • L.O Frequency: 1547,1638,1838,1926,1998,2030,2033,2278,2065,2388m
  • Noise: 1.0dB
  • Trademark: Dream-China
  • Origin: Hefei, Anhui
Product Description

1. Specification 


Input Frequency
1.9-2.1GHz, 2.2-2.4GHz, 2.3-2.5GHz, 2.5-2.7GHz, 2.7-2.9GHz and more

Noise Figure


Image Rejection




IF Rejection


PCS Rejection


WCS Rejection


3 order intermodulation


Conversion Gain

32dB±2dB,36dB±2dB, 42dB±2dB(as customers' requirement)

L.O Leakage Antenna Port


L.O Leakage IF-Port


L.O Phase Noise

-80dBc@100Hz offset
-92dBc@1kHz offset
-93dBc@10kHz offset
-95dBc@100kHz offset
-120dBc@1MHz offset

Output P1Db


Gain Flatness Over Entire Range


Gain Flatness


IF Output Impedance


DC Current consumption


DC Input Voltage


Spurious in IF Band


L.O Frequency
(as customers' requirement)

L.O Stability


Operating Temperature

-40oC to +70oC

Input Type

BT280/:Integrated Dipole Antenna

Lightning Protection

Meets IEEE Standards

100% Hermetic


2. Package
     1). 100 pieces per carton
     2). Carton size: 52.5*52.5*29.8cm, 0.082CBM
     3). Carton weight: 33kg

3. FAQ: 
     1). Are you a factory or trading company?
     Re: We are a factory with more than 19 years MMDS downconverter and LNB manufacture experiences.
     2). What's the Material of your products? 
     Re:The material all Aluminum. 
     3).Can you make products as our specification?
      Re: Yes, our company have a professional engineers team.We can design the products as your require
     4). Can get samples before production?
      Re:yes , preproduction samples will be available . 
     5). How does your factory do regarding about quality control ?
     Re:Quality is priority.The products will be checked many times before final packing. 
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Mr. Kang Yang
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