Spektrum RC MR4000 DSMR 4 Channel Marine Receiver

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Spektrum RC
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Spektrum MR4000 DSMR 4 Channel Marine Receiver. 

Type: 4-Channel Marine
# of Channels: 4
Modulation: DSM2, DSMR
Band: 2.4GHz
Length: 1.3 in (33.8 mm)
Width: 0.9 in (22.1 mm)
Height: 0.5 in (12.2 mm)
Weight: 0.6 oz (17g)
Voltage Range: 3.5-9.6V
Antenna Length: 455mm

This product was added to our catalog on April 22, 2016

Clayton Plummer
Verified Owner
Sunday, Jul 23 2017 (about a year ago)
Spektrum RC MR4000 DSMR 4 Channel Marine Receiver
I bought this for my Axial SCX10 crawler. I run Spektrum radios and I needed a waterproof receiver for my rig. This receiver worked great until it didn't. I don' know what happened, but it stopped transmitting and receiving on the last day of Axial Fest 2017 before the start of my last trail. It was getting power because my servo would respond if I unplugged and replugged my BEC into one of the auxiliary ports on the receiver. However, no orange light would appear within the receiver box.
Thankfully, having been to Axial Fest 2016, I knew to bring extra everything. I had a spare, non-waterproof, Spektrum receiver. Swapped it in and finished the trail.