Wireless modem with 5W output power

Payment Type: T/T
Incoterm: FOB
Min. Order: 2 Set/Sets
Delivery Time: 9 Days

Basic Info


Model No.: GDWP5R

Application: Industrial, Civilian

Certification: ISO

Style: Sky Wave

Condition: Used

Standard: Standard

Screen: With Screen


Additional Info


Packaging: Environmentally friendly paper packaging

Productivity: 10000 sets / year

Brand: PuFangTech

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 20000 sets / year

Certificate: SO9001 certification

Port: Shenzhen


Product Description

The GDWP5R is a high-speed data radio designed for long-distance and high-performance data wireless modems with 5W output power.  It uses GFSK modulation to provide high frequency resource usage and anti-interference performance is the first equipment for industrial control of users in important fields such as water conservancy, electric power and oil fields.

High-speed data wireless modem

Because of its high stability and possibility, data radio is used by many suppliers such as PLC, RTU, MHI, and DCS to monitor and control key assets.  It can be used in small or large scale telemetry systems, especially for mobile and temporary access point applications, or as an uneconomical and impractical alternative to cabling.


Specifications

1. General 

(1)OPERATINGFREQUENCYRANGE: 420 to 440MHz

(2) Channel spacing: 25 KHz

(3) Number of channels: 16
(4) ANTENNA IMPEDANCE: 50 Ohm unbalanced
(5) OPERATING TEMPERATURE: -40 to +70℃
(6) FREQUENCY STABILITY TCXO:  ±2.0ppm
(7) OPERATION VOLTAGE RANGE: DC 11V to 14V (Typical 12V)
( 8) STAND-BY CURRENT: 85mA
2. TRANSMITTER

(1) RF OUTPUT POWER:  5W programmable

(2)RECEIVER ATTACK TIME: 10ms

(3) AUDIO FREQUENCY RANGE: 300Hz to 3400Hz ±2dB

(4) SPURIOUS EMISSIONS: less than 0.25uW (30MHz to 1GHz)

(5) OUTPUT 2ND HARMONIC: less than –65dB

(6) MAXIMUM FREQUENCY DEVIATION: ±5KHz

(7) REFERENCE OSCILLATOR: TCXO

(8) RF IMPEDANCE: 50 Ohm unbalanced

(9) FM HUM AND NOISE RATIO: greater than –50dB (under normal condition)

2. RECEIVER 
(1) TYPE OF RECEIVER:Crystalcontrolled double, super heterodyne
(2) INTERMEDIATE frequency: 45MHz (1st IF), 455KHz (2nd IF)
(3) SENSITIVITY(12 dB SINAD) : Better than 0.2uV

(4) SQUELCH SENSITIVITY: 0.1uV to 1uV programmable
(5) ADJACENT CHANNEL SELECTIVITY: greater than –70dB
(6) SPURIOUS AND IMAGE REJECTION: greater than –65Db

(7) OUTPUT AUDIO DISTORTION: 3% at 1 KHz for ±5KHz deviation
(8) FM HUM AND NOISE RATIO:  greater than 40dB

3. Data and Interface 

 (1) MODULATION: GFSK
 (2) AIR RATE: 0-1200bps, 2400bps , 4800bps, 9600bps, 19200bps,    programmable
 (3) INTERFACE DATA BIT: 8/7 bit
 (4) INTERFACE PARITY BIT: None / Even / Odd
 (5) INTERFACE STOP BIT: 1 bit


Contact Info

CONTACT US

Shenzhen PuFang Technology Co., Ltd.

Address: 916, Time building, Tian An Cyber Park, Futian, Shenzhen, China,Shenzhen,Guangdong

Contact Person: Antony Lee

Phone:86-755-83476931

Fax:86-755-83475106

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