带流动站天线的无线电遥测无人机遥测无线数据发射器 vcan1889

Radio Telemetry drone telemetry wireless data transmitter with rover antenna

High-speed digital transmission radio, air rate is 9600 and 19200bps.
小尺寸 (只要 12.5×7.6×3.4 cm),
轻量级 (只要 370 克)

特征

A professional wireless data transceiver has a frequency band of 150 MHz with air rates of 9600 bps and 19200 基点. The maximum RF output power is 25 瓦, which may be configured in five levels from 25 watts to 5 瓦. It is appropriate for long-distance data transfers.

1. The industry’s smallest 10W radio in the 150MHz band;
2. Set the transmit power through the setting software, providing 5 levels of selectable power;
3. Use a temperature-compensated frequency reference source to ensure high and stable transmitting and receiving frequencies;
4. The power indicator light, transceiver indicator light and data indicator light make the working status clear at a glance;
5. Precision die-cast aluminum structure combined with professional circuit design has strong anti-interference ability;
6. Using frequency synthesis technology, the frequency can be easily set through the setting software;
7. Provides a variety of data interface configurations to facilitate connection of various external devices for data transmission;
8. Transparent data transmission, supporting point-to-point, 点对多点, and flexible networking;
9. Compatible with voice transmission, making calls easy;
10. Optional handheld intercom accessories allow direct intercom to facilitate construction;
11. Industrial-grade product design with a wide temperature range.

规范

Data and Interface

频率范围	136 – 150兆赫, 150 – 174兆赫
Channel Capacity	60
通道间距	25千赫
频率稳定性	±2.0ppm (-40 – +70℃)
工作电压	DC 11V to 14V (Typical 12V )
Current Drain	支持: <90毫安 Receive: <120毫安 Transmit @ 25W: <5.0A @12V power supply Transmit @ 8W: <1.8A @12V power supply
天线阻抗	50 ohm unbalanced
外形尺寸 (宽×高×深)	145mmx109mmx41mm
重量	770G
工作温度	-40℃ – +70℃

接收器

Type of Receiver	Double, superheterodyne
Intermediate Freq.	45兆赫(1st IF), 455千赫(2nd IF)
灵敏度	0.2 μV @12dB SINAD
Squelch Sensitivity	0.25uV
Adjacent Channel Selectivity	greater than –70dB
Spurious and Image Rejection	greater than –70dB
Intermodulation	65分贝
Output Audio Distortion	3% at 1KHz for ±3KHz deviation

发射机

射频输出功率	25W¯¯, 20W¯¯, 15W¯¯, 10W and 5W, programmable
Maximum Frequency Deviation	±5KHz
Output Harmonic	less than –65dB
Spurious Emissions	less than 0.25uW (30MHz to 1GHz)
失真	≤2.5％
Transmitter Attack Time	<5女士

Data and Interface

调制	GMSK or 4-FSK selectable
Air Rate	9600bps for GMSK 19200 和 9600 for 4-FSK programmable
Interface Baud Rate	300 – 38400bps programmable
Interface Data Bit	8 要么 7 bits programmable
Interface Parity Bit	没有任何 / 甚至 / Odd programmable
Interface Stop Bit	1-bit or 2 bits programmable

尺寸

附件

默认

1. Power Cord
2. 232 Interface cables (For RS-232 interface radio modem) 要么 485 Interface cables (For RS-485 interface radio modem)

选项

1. Antennas
2. RF Cables
3. 电源
4. Coaxial Lightning Arrestor
5. Handset
6. Programmer
7. Interface Adapter

Configuration Software

1889-Configuration Tool

For Windows OS computers now only.

What you should tell us before you order

数据端口

Do you need the data port TTL, RS232 or RS485?

波特率:

9600, 19200

Feeder cable length

If you use the Yagi directional antenna for the receiver, the feeder cable can be chosen from 2 meters to 10 米. How long do you need for your radio telemetry? The feeder cable is USD2.9 per meter, Feeder connector is USD4.5 per pair.

电源适配器

12V 12A for 20-watt power amplifier. 20-watt data transceiver usually works at 5A, but the power supply needs to have room for fluctuations. 因此, we generally recommend a power supply of more than ten amps. If the power supply used for a long time, there will be aging problems, so the quota should be left a little wider.