DT / DelTang DSM2 Micro Receivers

UK designed and manufactured DSM2 ultra micro 2.4GHz receivers. All of these receivers are fully compatible with Spektrum, E-flite, Parkzone and JR DSM2 2.4GHz transmitters and transmit modules. These receivers are not copies of Spektrum products. A low-power transmit module Tx1 is also available.

Most of the receivers have a built-in 2A brushed ESC - the Rx31 is also available without the ESC FET fitted to save weight. All of the receivers have the throttle signal available, either via a connector or solder pads, so you can connect an external ESC. If you do use an external ESC, simply ignore the brushed ESC connectors. Most receivers have more channels than sockets - the additional channels are available via circuit board pads. Many receivers are available in circuit-board-only form and require wires or connectors to be soldered to the circuit board pads. We can add lead-out wires and/or connectors to any of the receivers, please contact us to discuss your requirement.

Some of the receivers (Rx31d, Rx37-F, Rx41d, Rx43d and Rx46) are available with twin on-board 2A brushed ESC. These can be used either to simply increase the current handling for twin motor installation or, by mixing-in aileron or rudder, to provide differential thrust steering.

Although David Theunissen (the designer) prefers 'DT', these receivers are also known as 'Deltang' on some R/C forums.

The DT receivers are grouped into Servo, Actuator, and Receivers with reversible ESC for land-based models. Many of the actuator receivers also have servo outputs. Low power Tx Modules are also available.

 
Servo Rx (Top | Actuator Rx | Land Rx | Tx Module)

Receivers that can drive R/C servos. Several have sockets for some channels, all have circuit board pads for servo channels and ESC output. Some of the receivers have twin ESC which can be mixed with rudder or aileron for power steeing.

Rx31 : 4 chan ultra micro receiver (£ 24.00)
Size: 9.9 x 9.3 x 2 mm Weight: 0.23 gm Channels: 4 (R/E/T/A)
ESC: 2A brushed (available without FET to save weight) Connectors: solder pads
Rx31d : 4 chan ultra micro receiver with twin ESC (£ 26.00)
Size: 9.8 x 10.2 x 2 mm Weight: 0.24 gm Channels: 4 (R/E/T/A)
ESC: 2 x 2A brushed (R/A mixing for thrust steering) Connectors: solder pads
Rx32d : 7 chan ultra micro receiver (£ 24.00)
Size: 11.1 x 12.0 x 2 mm Weight: 0.28 gm Channels: 7 (R/E/T/A/Gear/Aux1/Aux2)
ESC: 2A brushed Connectors: solder pads
Rx33 : 7 chan (4 skt) micro receiver with JST-SH sockets (£ 28.00)
Size: 15.7 x 13.3 x 8 mm Weight: 0.65 gm Channels: 7 (R/E/T/A/Gear/Aux1/Aux2)
ESC: 2A brushed Connectors: 1mm JST-SH (R/E/T/A) solder pads (ESC/Gear/Aux)
Rx34d : 7 chan (4 skt) micro receiver with 1.25mm Molex sockets (£ 28.00)
Size: 16.5 x 11.7 x 8 mm Weight: 0.68 gm Channels: 7 (R/E/T/A/Gear/Aux1/Aux2)
ESC: 2 x 2A brushed with differential thrust steering Connectors: 1.25mm Molex (R/E/T/A) solder pads (ESC/Gear/Aux)
Rx35 : 7 chan (4 skt) micro receiver with JST-ZH sockets (£ 28.00)
Size: 17.0 x 12.1 x 8 mm Weight: 0.71 gm Channels: 7 (R/E/T/A/Gear/Aux1/Aux2)
ESC: 2A brushed Connectors: 1.5mm JST-ZH (R/E/T/A) solder pads (ESC/Gear/Aux)
Rx36 : 6 chan micro receiver with JR/Hitec conn (£ 25.00)
Size: 11.6 x 17.8 x 2 mm Weight: 0.38 gm Channels: 6 (R/E/T/A/Gear/Aux)
ESC: 2A brushed Connectors: solder pads (Rx36n) or JR/Hitec pins (Rx36v)
Rx37-F : 7 chan ultra micro receiver with twin ESC (up to 10V) (£ 29.00)
Size: 14.1 x 15 x 2 mm Weight: 0.33 gm Channels: 7 (R/E/T/A/Gear/Aux1/Aux2)
ESC: 2 x 2A brushed (R/A mixing for thrust steering) Connectors: solder pads
Rx71 : 6 chan mini receiver with JR/Hitec conn (£ 32.00)
Size: 36 x 17 x 11 mm Weight: 2.8 gm Channels: 6 (R/E/T/A/Gear/Aux1)
ESC: none Connectors: 2.54mm JR/Hitec pins
 
Actuator Rx (Top | Servo Rx | Land Rx | Tx Module)

Receivers with outputs for 1 or more magnetic actuators, some types will also drive servos. The Rx5x receivers have 5mm Bahoma magnets for LiPo connection.

Rx41 : single actuator ultra micro receiver (£ 26.00)
Size: 10.3 x 9.3 x 2 mm Weight: 0.28 gm Channels: 2 (R or A/T)
ESC: 2A brushed Connectors: solder pads
Rx41d : single actuator ultra micro receiver with twin ESC (£ 27.00)
Size: 10.1 x 10.8 x 2 mm Weight: 0.28 gm Channels: 4 (R/E/T/A)
ESC: twin 2A brushed (R/A mixing for thrust steering) Connectors: solder pads (1 x actuator, 3 x servo, 2 x ESC)
Rx42 : twin actuator ultra micro receiver (£ 27.00)
Size: 12.3 x 11.2 x 2 mm Weight: 0.32 gm Channels: 4 (R/E/A/T)
ESC: 2A brushed Connectors: solder pads (2 x actuator, 3 x servo, ESC)
Rx43 : triple actuator ultra micro receiver (£ 28.00)
Size: 12.3 x 11.1 x 2 mm Weight: 0.35 gm Channels: 4 (R/E/A/T)
ESC: 2A brushed Connectors: solder pads (3 x actuator, 4 x servo, 2 x ESC)
Rx43d : triple actuator ultra micro receiver with twin ESC (£ 29.00)
Size: 11.8 x 12.9 x 2 mm Weight: 0.35 gm Channels: 4 (R/E/A/T)
ESC: twin 2A brushed (R/A mixing for thrust steering) Connectors: solder pads (3 x actuator, 1 x servo, ESC)
Rx46 : single actuator ultra micro receiver with single or twin ESC (£ 33.00)
Size: 8.8 x 9.3 x 2 mm Weight: 0.15 gm Channels: 4 (R/E/A/T)
ESC: single (Rx46-1) or twin (Rx46-2) 2A brushed Connectors: solder pads (1 x actuator, 3 x servo, ESC)
Rx51 : single actuator ultra micro receiver (£ 27.00)
Size: 11 x 12.3 x 3 mm Weight: 0.30 gm Channels: 2 (R or A/T)
ESC: 2A brushed Connectors: solder pads (Rx51-m) or 1.27mm sockets (Rx51-mc), 5mm Bahoma battery magnets
Rx52 : twin actuator ultra micro receiver (£ 28.00)
Size: 12 x 13.1 x 3 mm Weight: 0.31 gm Channels: 3 (R or A/E/T)
ESC: 2A brushed Connectors: solder pads (Rx52-m) or 1.27mm sockets (Rx52-mc), 5mm Bahoma battery magnets
Rx53 : triple actuator ultra micro receiver (£ 29.00)
Size: 12 x 15.0 x 3 mm Weight: 0.37 gm Channels: 4 (R/E/A/T)
ESC: 2A brushed Connectors: solder pads (Rx53-m) or 1.27mm sockets (Rx53-mc), 5mm Bahoma battery magnets
 
Land Rx (Top | Servo Rx | Actuator Rx | Tx Module)

Receivers with one or more bi-directional ESC for land-based module - e.g. boats, cars, trains. The 'v5' receivers are for single LiPo cell use and the 'R6' receivers can operate off higher voltages (up to 18V). Rx102 has JR/Hitec connectors and is intended for use with large electric and live-steam locomotives.

Rx41d-x-v5 : micro receiver with reversible ESC (£ 27.00)
Size: 10.1 x 10.3 x 2 mm Weight: 0.28 gm Channels: 7 max
ESC: 1 x 0.5A rev, 2 x 2A fwd Connectors: solder pads
Rx43d-1-v5 : micro receiver with 1 x reversible ESC (£ 29.00)
Size: 11.8 x 12.9 x 2.2 mm Weight: 0.35 gm Channels: 7 max
ESC: 1 x 0.4A rev, 2 x 2A fwd Connectors: solder pads
Rx43d-2-v5 : micro receiver with 2 x reversible ESC (£ 29.00)
Size: 11.8 x 12.9 x 2.2 mm Weight: 0.35 gm Channels: 7 max
ESC: 1 x 0.4A rev, 1 x 0.8A rev 2 x 2A fwd Connectors: solder pads
Rx43d-3-v5 : micro receiver with 3 x reversible ESC (£ 29.00)
Size: 11.8 x 12.9 x 2.2 mm Weight: 0.35 gm Channels: 7 max
ESC: 2 x 0.4A rev, 1 x 0.8A rev 2 x 2A fwd Connectors: solder pads
Rx43d-4-v5 : micro receiver with 4 x reversible ESC (£ 33.00)
Size: 11.8 x 12.9 x 2.2 mm Weight: 0.35 gm Channels: 7 max
ESC: 2 x 0.4A rev, 2 x 0.8A rev 2 x 2A fwd Connectors: solder pads
Rx45-v5 : micro receiver with reversible ESC (£ 28.00)
Size: 9.0 x 9.6 x 2.1 mm Weight: 0.24 gm Channels: 7 max
ESC: 1 x 0.5A rev, 2 x 2A fwd Connectors: solder pads
Rx60 : 4 chan multi-function high-voltage (16V) micro receiver (£ 27.00)
Size: 20.5 x 10.2 x 4.0 mm Weight: 0.81 gm Channels: 4 (programmable)
ESC: 1.5A reversible brushed Connectors:
Rx61 : 8 chan multi-function high-voltage (16V) micro receiver (£ 27.00)
Size: 21.6 x 12.2 x 4.0 mm Weight: 0.94 gm Channels: 8 (programmable)
ESC: 1.5A reversible brushed Connectors:
Rx63 : 4 chan multi-function high-voltage (13V) micro receiver (£ 27.00)
Size: 16.6 x 9.6 x 4.0 mm Weight: 0.55 gm Channels: 4 (programmable)
ESC: 1A reversible brushed Connectors:
Rx65 : 5 chan multi-function high-voltage (18V) micro receiver (£ 30.00)
Size: 31.2 x 13.4 x 5 mm Weight: 1.7 gm Channels: 5 (ESC + 4 programmable)
ESC: 3A reversible brushed Connectors:
Rx102 : 8 chan mini receiver with Selecta support (£ 12.00)
Size: 40 x 18 x 8 mm Weight: 4 gm Channels: 8 (programmable)
ESC: none Connectors: 2.54mm JR/Hitec pins
 
Tx Module (Top | Servo Rx | Actuator Rx | Land Rx)

Low power transmit modules based on 'AR6100' style receivers with different firmware.

Tx1 : A simple short range transmitter available in 3 variants: Tx1-M takes a PPM signal and is useful for converting old PPM tx, Tx1-J has a built-in simple joystick allowing it to operate as a complete hand-held transmitter, Tx1-K which accepts a RS-232 control input. (£ 12.00)
Size: 18 x 40 mm Weight: 8 gm Channels: 7 (R/E/A/T/Gear/Aux1/Aux2)
ESC: n/a Connectors: 2.54mm pins (JR/Hitec)
Tx2 : A short range transmitter core (£ 12.00)
Size: 18 x 40 mm Weight: 8 gm Channels: 7 (individual switch or variable resistor inputs)
ESC: n/a Connectors: 2.54mm pins (JR/Hitec)


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