Linear Multicode 3028-50: 2-Channel 12-24V Gate Receiver

The Linear 302850 is a 2-channel gate receiver for Multi-Code radio controls. An internal jumper sets it to 300 MHz for standard Multi-Code transmitters or 310 MHz for Stanley-version Multi-Code transmitters. It has 512 codes set on a 9-position DIP switch; switch 10 on the transmitter picks which channel fires. It runs on 12-24 V AC or DC from the operator, a separate transformer or a DC supply. Each channel has a normally open relay rated up to 1 A at 30 VAC, on 3 ft 2-conductor leads with spade lugs. An 11 in wire whip antenna on a Type-F connector is included. A bulkhead connector and 3 ft of coax let you mount the antenna outside a metal operator housing. Size is 3.625 in W x 5.25 in H x 1.5 in D. What's Included 302850 receiver 11 in whip antenna 3 ft coax and bulkhead connector Before You Order Works with 300 MHz Multi-Code transmitters or 310 MHz Stanley-version Multi-Code transmitters. Set the jumper for the frequency you use. Set the receiver DIP switches to match the transmitter code; use transmitter switch 10 to select channel 1 or 2. For a receiver inside a metal enclosure, Linear offers the 106603 remote whip antenna, sold separately. Does not work with Linear MegaCode or Delta-3 transmitters. Related Linear Multi-Code receivers: 109950 (1-channel, 12-24 V, 300/310 MHz), 302850 (2-channel, 12-24 V, 300/310 MHz), 109920 (1-channel, 115 VAC plug-in transformer, 300 MHz), 109020 (1-channel garage receiver, 300 MHz), 309013 (1-channel garage receiver, 310 MHz).