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<UHF-VHF amateur radio>wirelesses intercom system/voice intercom system/bt interphone bluetooth motorcycle helmet intercom

Location:
Huizhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Telecommunications > Interphones

Product Description

<UHF-VHF amateur radio>wirelesses intercom system/voice intercom system/bt interphone bluetooth motorcycle helmet intercom

Main Features:

PC programmable

Built-in CTCSS/DCS

Lock missing or low voltage alarm

Voice annunciation(Chinese/English)

Accord to America army standard that testing support by MIL-810C.D.E rainwater humidity, dust and vibration impact.

Unity Sections

Frequency range

400-420/450-470MHz

Number of channel

16

frequency stability

±2.5ppm

Operating temperature range

-20~60

Operating voltage

DC:7.5V

channel interval

5kHz/6.25kHz

Antenna impedance

50Ω

Dimension

58×125.5×32mm

Weight

380g(include battery and antenna)

Transmit Part

RF power output

≤5W

Audio output power

500mW < 10%

Max frequency deviation

≤±5KHz1000 kHz100%

Reference sensitivity

≤0.2 uV(12dB SINAD)

Occupied bandwidth

±7 kHz

Adjacent channel selectivity

≥65 dB±25kHz

Inter-modulation distortion

≥ 60 dB

±25k / ±50k / ±1M / ±2M

Noise response

≥ 60 dB

Channel extension scope

20 MHz

Receive Part

Intermodulation anti-interference

50dB

modulation noise

≤45 dB

modulation distortion

5%

Clutter noise and harmonic radiation

<70 dB

Each set packaging Including

1 pcs VT-7800 Radio

1 pcs charge

1 pcs battery

1 pcs antenna

1 pcs belt clip

1 pcs user's manual

Optional accessories:

Speaker Microphone

Earphone

Radio case

Warranty:1 year



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Contact Information

Company:
 Huizhou Hwasin Group Co., Ltd.
Phone Number:
  86-752-2609397
Fax Number:
 86-752-2602175
 
Huizhou Hwasin Group Co., Ltd.
 Guangdong , China FREE
 

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