Skyzone RD945 Diversity Receiver: Because One Antenna is Lonelier than a Spotter with No Friends
Welcome to the RD945, the 48-channel diversity receiver for those of us still clinging to analog like its a vintage vinyl collection. While the digital elitists are busy updating their firmware for the third time today, you could be flying. This dual-receiver setup automatically picks the strongest signal, because let’s face it, your piloting skills need all the help they can get. Were based in the UK, so we know a thing or two about flying in grey, signal-blocking drizzle.
Why You Want It
Diversity isn’t just a corporate buzzword; in FPV, it’s the difference between seeing the gate and seeing a screen full of “snow” while your quad makes a permanent home in a cow pasture. The RD945 switches between its two receivers faster than you can say “I think I lost video.” Its reliable, its classic, and it doesn’t require a mortgage to replace when you inevitably step on it.
The Nitty Gritty Specs
Frequency: 5.8GHz (The sweet spot for not interfering with your garage door opener)
Channels: 48CH (Bands A, B, C, D, H, L – yes, including Raceband for the actual pilots)
Sensitivity: <-90 dBm (It can hear a signal whisper from across the field)
Power Supply: 12V DC / 200mAh (Don’t try to power it with a potato)
Antenna Impedance: 50 Ohm
Antenna Connector: RP-SMA (The one with the holecheck your antennas twice, buy once)
Antenna Gain: 2 dBi (Stock sticks included, but we both know youll upgrade them)
Dual Output: 2x Video (1.0Vp-p 75) and Audio (1.0Vp-p 10K) (One for your goggles, one for your DVR to record your shame)
Format: PAL / NTSC (Its bilingual)
Dimensions: 80 x 65 x 15 mm (Small enough to velcro to your forehead)
Weight: 85g (Lighter than a pack of Jaffa Cakes)
In the Box
1x Skyzone RD945 Receiver
2x Stock Dipole Antennas
1x Power and AV Cable set
Compatibility
If it transmits on 5.8GHz analog, the RD945 will catch it. Its the universal safety net for your video link, compatible with everything from your tiny whoop to that long-range wing youre too scared to fly.
Highlights
Diversity Switching: Smart enough to choose the antenna that isn’t currently blocked by your own body.
48 Channel Coverage: Covers all the standard bands so you can fly with your mates without screaming “Who’s on Channel 4?!”
Easy Interface: Two buttons. Even you can handle two buttons.
Notes
The RD9
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