SMA female antenna port – Generic dongles use the less common MCX or PAL antenna ports. SMA is more common, so more adapters and antennas are available for it.
It is also more pracitical and has lower RF insertion losses.
Fine Cooling system, big aluminium case and passive cooling.
Lower overall noise, more sensitivity.
Apply to many applications including general radio scanning, air traffic control, public safety radio.
Model Number: FSDR03
Type: RTL SDR software defined radio
Feedline: 50 Ohm RG174 cable
Connect method: RTL SDR USB
Chip: SDR RTL2832U R820T2
Type: with antenna, without antenna (optional)
Package size: 140 * 120 * 20mm / 5.5 * 4.7 * 0.8in
Package weight: 64g / 2.3ounce
1 * Radio Amplifier