|
发射机
|
|
|
频带(BAND)
|
: |
PLL 301, 419, 433, 480MHz |
|
Transmitting Range
|
: |
100 Meters (open areas) |
|
Hamming Distance
|
: |
6 |
|
Channel Spacing
|
: |
25 KHz |
|
Frequency Control
|
: |
Quartz Crystals (PLL) |
|
Frequency Drift
|
: |
< 5ppm @ -10℃ ~ +70℃ |
|
Frequency Deviation
|
: |
< 1ppm @ 25℃ |
|
Spurious Emission
|
: |
-50dB |
|
Transmitting Power
|
: |
0.1mW~10 mW |
|
Emission
|
: |
F1D |
|
Antenna Impedance
|
: |
50 Ω |
|
Source Voltage
|
: |
3.0V("AA" alkaline batteries*2 / 2000mA) |
|
Current Drain
|
: |
<30mA@3.5V |
|
Operating Temperature
|
: |
-10℃ ~ +60℃ (>80℃ high temperature protection) |
|
Dimension
|
: |
140mm x 68mm x 30mm |
|
Weight
|
: |
240g |
| |
|
|
|
|
|
接收机
|
|
|
Frequency Range
|
: |
PLL 301, 419, 433, 480MHz |
|
Channel Spacing
|
: |
25KHz |
|
Hamming Distance
|
: |
6 |
|
Frequency Control
|
: |
RX module card or synthesizer (PLL) |
|
Frequency Drift
|
: |
< 5ppm @ -10℃ ~ +70℃ |
|
Frequency Deviation
|
: |
< 1 ppm @ 25℃ |
|
Sensitivity
|
: |
< -125dBm |
|
Antenna Impedance
|
: |
50 Ω |
|
Data Decoder Reference
|
: |
Quartz Crystals (PLL) |
|
Responding Time
|
: |
50 ~ 150 ms |
|
Source Voltage
|
: |
100 ~ 240VAC @ 50/60 Hz. |
|
Power Consumption
|
: |
11VA |
|
Operating Temperature
|
: |
-10℃ ~ +70℃ |
|
Output Contact Rating
|
: |
250V @ 10A |
|
Dimension
|
: |
310mm x 134mm x 72mm |
|
Weight
|
: |
2,000g |
|
