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BJ-3288 Interphone

PRODUCT > Amateur Walkie Talkie > BJ-3288 Interphone
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BJ-3288 Interphone

  1. Product Parameter（Specification）of the BJ-3288

General Specifications
Frequency Range136-174MHz / 350-390MHz / 400-470MHz
Memory Channels128
Channel Spacing25/12.5KHz
Working ModeCo-channel or Dis-channel Simplex
VoltageDC 7.2V
Battery1200mAh(Li-ion)
Average battery life About 15 hrs
Frequency Stability± 2.5ppm
Operating Temperature-20o C/+50o C
Antenna Impedance50Ω
Dimensions100mm× 55mm× 32mm
Weightabout 220g
Transmitter
Power OutputVHF: 5W/UHF: 4W
Maximum Deviation≤ 5KHz
Audio Distortion≤ 3%
Modulation Characteristic  +3dB— -3dB
Adjacent Channel Power≥ 65dB
Spurious Radiation≤ 7.5μ W
Occupied Bandwidth≤ 16KHz
S/N40/34dB
Receiver
RF Sensitivity< 0.2μ V
Audio Distortion≤ 3%
Audio Response+2dB— -10dB
Adjacent Channel Selectivity≥ 60dB
Intermodulation Rejection≥ 60dB
Spurious Response≥ 60dB
Block Characteristic≥ 85dB
S/N40/34dB

2.FAQ

Q1: Are you the manufacturer or trade company?

A1: We are a manufacturer and trade company. A small company though we are, Made In Faith is our belief and we put our customers in a prominent position. By years of consistent perseverance, we have developed series of quality products and established strong business relationships worldwide.


Q2: Do you accept Customized?

A2: As a manufacturer and trade company, OEM&ODM  are welcomed. we will try our best to meet your requirements with our products and services.


Q3: What's the best price? 

A3: Due to the differences of various products, we have quite a wide price range. You are always welcome to contact us, and we will quote the best price ASAP.


Q4: What about your warranty?

A4: Before delivery, we will check the item’s quality strictly one by one.

One year-warranty for radio,please contact us immediately when you get the defective,thanks.

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