RS485 wireless modem 16000bps
- Payment Type:
- T/T
- Incoterm:
- FOB
- Min. Order:
- 2 Set/Sets
- Min. Order:
- 2 Set/Sets
- Delivery Time:
- 9 Days
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 10000 sets / year |
| Supply Ability: | 20000 sets / year |
| Payment Type: | T/T |
| Incoterm: | FOB |
| Certificate: | SO9001 certification |
| Transportation: | Ocean,Land,Air |
| Port: | Shenzhen |
GD416K0 is an air rate of 16kbps high speed radio modem that provides reliable, real-time data communications with RS-485 interface.Users can install their data transmission systems easily and quickly with GD416K0 radio modems. By saving the cost of cables, it can actually result in huge savings compared to wiring devices with cables and wires the old-fashioned way.
It is used in setting
up a simple, efficient radio networks such as SCADA & Telemetry for utility
distributions, power distribution networks and transaction networks.
Specifications
1. General
(1) Operating frequency range: 400-430MHz
(2) Channel spacing: 25KHz.
(3) Number of channels: 60
(4) ANTENNA IMPEDANCE: 50 Ohm unbalanced
(5) OPERATING TEMPERATURE: -40 to +70℃
(6) FREQUENCY STABILITY TCXO: ±2.5ppm
(7)OPERATIONVOLTAGERANGE: 12V DC ( 11Vdc to
14.5V DC)
(8) STAND-BY CURRENT: 110mA
2. TRANSMITTER
(1) RF OUTPUT POWER: 10W to 25W programmable
(2) OUTPUT 2ND HARMONIC: less than –65dB
(3) SPURIOUS EMISSIONS: less than 0.25uW (30MHz to 1GHz)
(4) MAXIMUM FREQUENCY DEVIATION: ±5KHz
(5) REFERENCE OSCILLATOR: TCXO
(6) RF IMPEDANCE: 50 Ohm unbalanced
(7) CURRENT DRAIN: 6.0A @25W output power
(8) FM HUM AND NOISE RATIO: greater than
–50dB
(9) AUDIO FREQUENCY DISTORTION: 3% 1KHz for
3KHz deviation
(10) AUDIO FREQUENCY RANGE: 300Hz to 3400Hz
±2dB
(11) TRANSMITTER ATTACK TIME: less than 7ms
2. RECEIVER
(1) TYPE OF RECEIVER:Crystalcontrolled double, super heterodyne
(2) INTERMEDIATE frequency: 45MHz(1st IF),
455KHz(2nd IF)
(3) SENSITIVITY: Better than 0.2uV @12dB
SINAD
(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 1KHz for
±5KHz deviation
(8) FM HUM AND NOISE RATIO: greater than 40dB
3. Data and
Interface
(1) MODULATION: GMSK
(2) AIR RATE: 16000bps programmable
(3) INTERFACE BAUD RATE: 1200bps to 16kbps
programmable
(4) INTERFACE DATA BIT: 8 /7bit
(5) INTERFACE PARITY BIT: None / Even / Odd
(6) INTERFACE STOP BIT: 1/2bit
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