| The Single Wire Multi-Switch "SWM" Installation Meter checks that each cable drop within a home can support SWM operations.
The Dual Buddy is a satellite signal meter that measures relative RF signal strength when connected to a dish antenna. The Dual Buddys two input connectors and switching capabilities allow the measurement of separate satellite feeds and simultaneously display their relative signal strength, alowing the installer to easily balance a multi-sat installation. The rugged weather-resistant metal enclosure allows the Dual Buddy to stand tough and give years of dependable service.
Measurements:
- Signal strength (RF energy 950 to 2150 MHz)
- LNB current draw (mA)
- Voltage supplied by the IRD set top box
- Internal battery voltage
Specifications:
- Frequency range: 950 to 2150 MHz
- Impedance: 75 Ů
- Measurable input level: -48 to -8 dBm total power/-60 to -20 dBm per transponder
- Insertion loss: 6 dB (950 to 1450 MHz)/11 dB (1450 to 2150 MHz)
- Size (H x W x D): 6.5" x 2.7" x 1.1", 1.0 lbs
- Temperature range: 0°F to 125°F/(-17°C to +50°C)
- Connectors: Type F female (field replaceable)
- Power:Uses IRD power when connected, otherwise uses internal battery. IRD voltage loss through the SAT Buddy is 1.3 V. Current consumed by the SAT Buddy is 90 mA.
- LNB Power: Current limited at 475 mA.
- Internal Battery Pack: Rechargeable 12 cell NiMH 300 mAh, 12-16 V nominal, automatic shutoff, 1.8 hours typical use per charge.
- Battery Charge Time: ±12 hours from wall charger
- Wall Charger Output: 12 VDC, 200 mA, center pin positive, 2.1mm I.D.
- Signal Level Display: Bargraph LEDs left row x 10, right row x 1
- Audible Tone: Dual beep rate with solid tone at peak
- LNB Current Draw: 0 to 500 mA (each LED segment is 50 mA)
- LNB Supply Voltage: 10 to 20 volts (each LED segment is 1V, above 9V)
Standard Accessories:
- Padded carrying case with belt clip
- Wall transformer for charging battery, 120V or 240V
- Automobile cigarette-lighter adapter battery charger
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