جهاز إرسال بيانات لاسلكي للقياس عن بعد بدون طيار مع هوائي روفر VCAN1889

Radio Telemetry drone telemetry wireless data transmitter with rover antenna

High-speed digital transmission radio, air rate is 9600 and 19200bps.
حجم صغير (only 12.5×7.6×3.4 cm),
وزن خفيف (only 370 جرام)

ميزة

A professional wireless data transceiver has a frequency band of 150 MHz with air rates of 9600 bps and 19200 نقطة أساس. The maximum RF output power is 25 واتس, which may be configured in five levels from 25 watts to 5 واتس. 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, توفير 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, point-to-multi-point, 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.

تخصيص

Data and Interface

نطاق الترددات	136 – 150ميغاهيرتز, 150 – 174ميغاهيرتز
Channel Capacity	60
Channel Spacing	25كيلوهرتز
استقرار التردد	±2.0ppm (-40 – +70درجه مئوية)
جهد التشغيل	DC 11V to 14V (Typical 12V )
Current Drain	Standby: <90mA يستلم: <120mA Transmit @ 25W: <5.0A @12V power supply Transmit @ 8W: <1.8A @12V power supply
Antenna Impedance	50 ohm unbalanced
الأبعاد (W×H×D)	145mmx109mmx41mm
وزن	770ز
درجة حرارة التشغيل	-40درجه مئوية – +70درجه مئوية

المتلقي

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

الارسال

طاقة خرج الترددات اللاسلكية	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)
Distortion	≤2.5％
Transmitter Attack Time	<5الآنسة

Data and Interface

تعديل	GMSK or 4-FSK selectable
Air Rate	9600bps for GMSK 19200 و 9600 for 4-FSK programmable
Interface Baud Rate	300 – 38400bps programmable
Interface Data Bit	8 أو 7 bits programmable
Interface Parity Bit	لا أحد / حتى / Odd programmable
Interface Stop Bit	1-bit or 2 bits programmable

البعد

ملحق

تقصير

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

Options

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

Configuration Software

1889-أداة التكوين

For Windows OS computers now only.

What you should tell us before you order

منفذ البيانات

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

معدل الباود:

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 متر. How long do you need for your radio telemetry? The feeder cable is USD2.9 per meter, Feeder connector is USD4.5 per pair.

Power Adapter

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. لذلك, 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.