DT 2.4GHz Receivers
Receivers compatible with Spektrum DSM2



DT receivers are compatible with Spektrum DSM2 and some with DSMX. Special effort has been made to make them the smallest and lightest available, consume the least current and work with the lowest voltage for 1S lipo operation. Versions for Planes, Trains , Automobiles and Boats. HO and 1/87 scale and down to N gauge and 1/160. Most receivers can output 7 channel data on one pin for quadcopters. All work with Surface and Air DSM2 and DSMX transmitters. News


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MICRO RECEIVERS FOR SERVOS:
* Available with v3.5 software


Click to
enlarge
Name GBP Euro USD Weight Size Connector/Pad spacing DSM2 DSMX
*
Quick
Recon.
(DSM2)
Brushed
ESC
(planes)
Brake
*
Channels Comment
Rx31
Rx31-K1
Rx31-Sum
24
24
24
30
30
30
$37
$37
$37
0.21g
0.21g
0.21g
9.3 x
9.9mm
1.27mm (0.05") Y Y Y - - 5
7
7
Rx31 has 5 servo outputs
Rx31-K1 has 7ch Serial output
Rx31-Sum has 7ch SumPPM/CPPM
Product page | Instructions (v3.4)
Rx31-F
25 31 $38 0.23g 9.3 x
9.9mm
1.27mm (0.05") Y - Y 1 - 5 Product page | Instructions (v3.4)
Physically the same as above but has FET installed for motor ESC
Rx31d-F 26 32 $39 0.23g 9.8 x
10.2mm
1.27mm (0.05") Y - Y 2 - 4 Product page | Instructions (v3.4.4)
Twin-steer
Rx32d 24 30 $37 0.28g 11.1 x
12.0mm
1.27mm (0.05") Y Y Y - - 9* Product page | Instructions v3.4 | v3.5
Rx33 28 35 $42 0.65g 13.3 x
15.7mm
1.0mm JST SH (IDC)
-Spektrum & Falcon servos
Y - Y 1 - 4 plugs
(6ch)
Instructions (v3.3)
Instructions (v3.4)
Rx34d 29 36 $44 0.68g 11.7 x
16.5mm
1.25mm MOLEX PICOBLADE
-Futaba/Walkera/HobbyKing
Y - Y 2 - 4 plugs
(6ch)
Product page | Instructions (v3.4)
Twin-steer
Rx35d-N
Rx35d-V
Rx35d-V-7
25
29
28
31
36
35
$38
$44
$42
0.35g
0.71g
0.71g
12.1 x
17.0mm
1.5mm JST ZH
-as used on Spektrum AR6300
-Vertical or No connectors
Y
Y
Y
-
-
Y
Y
Y
Y
2
2
-
- 4 plugs
(5-7ch)
Instructions (v3.4)

Rx35d-V-7 has 7 servo outputs
Rx35d-V-7 has no fets for Brushed ESCs
Rx36-N
Rx36-H
25
29
31
36
$38
$44
0.38g
1.30g
11.6 x
26.3mm
2.54mm Standard
-Horizontal or No connectors
Y - Y 1 - 4 plugs
(6ch)
Instructions (v3.3)
Instructions (v3.4)
Rx27-N
Rx27-H
25
29
31
36
$38
$44
0.7g
2.1g
14.5 x
29.0mm
2.54mm Standard
-Horizontal or No connectors
Y - Y - - 5 plugs
(6ch)
Instructions (v2.6)
More range than Rx36 (> Parkfly)
Rx37
Rx37-F
27
28
34
35
$41
$42
0.31g
0.33g
14.1 x
15.0mm
Solder points on Rx for servo +/-
Designed for F3P
Y
Y
Y
-
Y
Y
-
2
-
-
7
7
Product page | Instructions (v3.4.4)


Rx61-Sum
29
36
$44
. 12.3 x
21.5mm
. Y Y Y . . 12 One SumPPM output (CPPM)
Compatible with DSM2 and DSMX
Longer range than Rx3x receivers






MICRO RECEIVERS FOR ACTUATORS:
* Available with v3.5 software


Click to
enlarge
Name GBP Euro USD Weight Size Pad spacing DSM2 DSMX
*
Quick
Recon.
(DSM2)
Brake
*
Actuator
outputs
Brushed
ESC
(planes)
Servo
outputs
Comment
Rx41d 27 34 $41 0.28g 10.1 x
10.8mm
1.27mm (0.05") Y - Y - 1 2 3 Product page | Instructions (v3.4.4)
Twin-steer
11ohm act
Rx43d 29 36 $44 0.35g 11.8 x
12.9mm
1.27mm (0.05") Y - Y - 3 2 4 Product page | Instructions (v3.4.4)
Twin-steer
11ohm act
Rx51-M 27 34 $41 0.30g 11.0 x
12.3mm
M=Magnets 5mm
1.27mm (0.05")
Y - Y - 1 1 1 Instructions (v3.3)
Instructions (v3.4)
Bahoma receiver, no connectors
Rx52-M 28 35 $42 0.31g 12.0 x
13.1mm
M=Magnets 5mm
1.27mm (0.05")
Y - Y - 2 1 1 Instructions (v3.3)
Instructions (v3.4)
Bahoma receiver, no connectors
Rx53-M 29 36 $44 0.37g 12.0 x
15.0mm
M=Magnets 5mm
1.27mm (0.05")
Y - Y - 3 1 1 Instructions (v3.3)
Instructions (v3.4)
Bahoma receiver, no connectors

Dead-bug: Pre-programmed chips and kits are available for DIY assembly (all receivers)



SURFACE RECEIVERS (3-6v)

FOR TRAINS | CARS | BOATS | ROBOTS | ALL FEATURES

Click to
enlarge
Name GBP Euro USD Size 2-way motor
current ('H')
H
outputs

(motor)

F
outputs

(buffered)

P
outputs

(on/off)

Info

Rx41d-x-v5
Rx41d-x-v5-W
27
29
34
36
$41
$44
10.1 x
10.8mm


500mA 1 2 3 x = 1, 2, 22, 3, Compare

'1' = train (for joystick transmitter).
'2' = train (for Tx20/Tx21).
'22' = train (for Tx21/Tx22).
'3' = car (for joystick transmitter).

'W' = wires for motor and battery.
Rx45-v5
Rx45-5-v5


Rx45-22
Rx45-22-W
28
28


28
31
35
35


35
39
$42
$42


$42
$46
9.0 x 9.6mm
500mA 1 2 5 Rx45-v5 = Car version
Rx45-5-v5 = DX3 car version
Instructions: v503 | v510 | Product page

Rx45-22 = Train (for Tx21/22).
Rx45-22-W = + wires for motor and battery.
Instructions: v511

Rx43d-1

Rx43d-2
Rx43d-2LS

Rx43d-3
Rx43d-32

Rx43d-4
29

29
29

29
29

33*
36

36
36

36
36

41*
$44

$44
$44

$44
$44

$49*
11.8 x
12.9mm
400mA

400mA
400mA

400/800mA
400/800mA

400/800mA
1

2
2

3
3

4*
2

2
2

2
2

2
8

6
6

4
4

2
Instructions: v503 | v510

Instructions: v503 | v510
Instructions: v511 Limit Switches

Instructions: v503 | v510
Instructions: v503 | v510 Servo outputs

Instructions: v503 | v510 Includes ADD1*

Product page

ADD1
ADD2
4
7
5
9
$6
$11
4.4 x 9.0mm
6.3 x 12.5mm
800mA
3000mA
1
1
Addon boards boost power of H outputs
and convert F outputs to H outputs
Product page
Prog4*
Prog3
Prog2
14
14
14
18
18
18
$21
$21
$21
18 x 40mm
. . . . Programming options
* Recommended but requires serial cable

H outputs = integrated reversible 2-way ESC's for brushed motors and actuators
F outputs = 1-way ESC's for brushed motors and high current on/off switching
P outputs = signal Pads for Servos, Leds and low current switching

SURFACE RECEIVERS

FOR TRAINS | CARS | BOATS | ROBOTS | ALL FEATURES: v610 v611

Click to
enlarge
Name GBP Euro USD Size Motor (H)
Amps | Volts
(3v min)
H
outputs

(motor)

P
outputs

(on/off)

F
outputs

(buffered)

Info

Rx65

From 33 From 41 From $49 18x35mm
(0.7x1.4")
3A or 6A
3-18v
1 or 2 7 or 12 3 or 4 Rx65b New version
Rx65a Previous version


Rx62-x-N
Rx62-x-W
Magnet 5x5mm
Extra reed

30
32
1
1

38
40
1.25
1.25

$45
$48
$1.50
$1.50

11.5 x
28.2mm
(0.5x1.1")
1.5A
3-13v
1 4 - x = 1, 2, 22, 3, Compare

Integrated electronic switch (Reed)


Rx61

From 29 From 36 From $44 12x22.5mm
(0.5x0.9")
1.3A | 3-13v
?A | 13-18v
1 8 - Rx61d New version
Rx61c Previous version
Rx61b Previous version


Rx60

From 28 From 35 From $42 11x22.5mm
(0.4x0.9")
1.3A | 3-13v
?A | 13-18v
1 5 - Rx60c New version
Slightly narrower than Rx61d

Rx60b Previous version


Rx63-x-N
Rx63-x-W
27
29
34
36
$41
$44
9.6 x
16.6mm
(0.4x0.65")

1.0A | 4.2v
0.5A | 8.4v
1 4 . x = 1, 2, 22, 3, Compare
. . . . . . . . . . .
Rx102-x
Rx102-x-V
12
15
$19
18 x 40mm
V=Vertical pins
. 8 . Receiver with directional lights for trains
Adjustable servo throws for live steam
Instructions
Prog4*
Prog3
Prog2
Prog1
14
14
14
14
18
18
18
18
$21
$21
$21
$21
18 x 40mm

. . . . Programming options
* Recommended but requires serial cable

N = No wires or connectors
W = Wires for motor and battery + heatshrink covering
H outputs = integrated reversible 2-way ESC for brushed motors and actuators
P outputs = signal Pads for Servos, Leds and low current switching
* = 1.5A up to 16v is possible with addition of a heatsink (see 'product page' for example)


TRANSMITTERS:


Click to
enlarge
Name GBP Euro USD Size Description
Tx20-Kit
Tx20-Built
21
46
26
58
$32
$70
30x54x82mm
(box size)
1 train controller.
One Speed control, three push-button controls and one self-centering 3-way switch.
Often used with Rx41d-2-v5 (1 lipo) or Rx6x-2 (1-4 lipos) or Rx102.
Tx21-Kit
Tx21-Built
21
46
26
58
$32
$70
30x54x82mm
(box size)
1 train controller.
One Speed control, Inertia, one push-button and one 2-way switch.
Often used with Rx41d-2-v5 (1 lipo) or Rx6x-2 (1-4 lipos) or Rx102.
. . . . . . .
Tx22-Kit
Tx22-Built
25
58
31
73
$38
$88
24x58x113mm
(box size)
12 train controller (if used with receivers with 'Selecta').
One Speed control, Inertia, Selecta, one push-button and one 3-way switch.
Often used with Rx41d-22-v5 (1 lipo), Rx6x-22 (1-4 lipos) or Rx102.
Tx24-Kit
Tx24-Built
25
58
31
73
$38
$88
24x58x113mm
(box size)
12 model controller (if used with receivers with 'Selecta').
Same as Tx22 but Direction switch changed to a knob (pot). This allows it to 'steer' (eg: cars/boats) as well as operate trains. The Inertia pot can be made to control a channel so the Speed, Direction and Inertia knobs can control up to 3 channels in a proportional manner (eg: for live steam).
Tx72-Kit
Tx72-Built
29
68
36
85
$44
$102
24x58x113mm
(box size)
12 train controller (if used with receivers with 'Selecta').
Same as Tx22 but with Menu control (with suitable receivers).
. . . . . . .
Tx23-Kit
Tx23-Built
31
81
39
101
$46
$121
31x63x114mm
(box size)
3-train controller.
Three Speed controls, Inertia, one push-button and three 2-way switches.
Often used with Rx41d-2-v5 (1 lipo) or Rx6x-2 (1-4 lipos) or Rx102.
'Blade' Tx
18 23 $28 - 4 channel joystick transmitter.
Bought as new but no retail box, instructions or manufacturer warranty. Mode 1. Good for programming DT receivers and general familiarisation with radio control.
. . . . . . .
Tx2
Tx2-V
12 15 $19 18 x 40mm
V=Vertical pins
Tx2 is a self-contained module used to make useful transmitters (eg: see above). It can control up to 7 channels with Trims, Reversing, Throws, Mixing and Inertia. It is a short-range transmitter that works with all DSM2 receivers.
Product page | Instructions (v207)
Tx2-Thin
16 20 $24 18 x 40mm
Tx2-Thin is a version of Tx2 with the connector removed and capacitor replaced.
CB2
12 15 $19 18 x 40mm
CB2 is an upgrade for Tx2. It is used to control an external transmitter module (not supplied). It is usually used to make a longer range transmitter.
Product page
. . . . . . .
Tx1-M 12 15 $19 18 x 40mm Tx1-M is a 'module' to convert traditional transmitters to DSM2. It requires a PPM input from a trainer plug and some components to control voltages (not supplied). It controls up to 7 channels. It is a short-range transmitter that works with all DSM2 receivers.
Product page | Instructions
Tx1-K1 12 15 $19 18 x 40mm Tx1-K1 accepts a 16 byte RS-232 data feed on one pin. 7 channels are transmitted. It is a short-range transmitter that works with all DSM2 receivers.
Instructions
Tx1-J 20 25 $30 18 x 40mm Tx1-J is a stand-alone 2-channel transmitter. It has a 5-way push-button navigation 'joystick' similar to that used on cell phones. It is a short-range transmitter that works with all DSM2 receivers. It only needs a battery to make it work.
Product page | Instructions




RADIO FOR LAYOUTS:


Click to
enlarge
Name GBP Euro USD Size Description
Tx27-Kit
Tx27-Built
22
50
28
63
$33
$75
30x54x82mm
(box size)
Transmitter: Seven 2-way switches for points, semaphores and lights.
Intended for use with Rx105
Tx3
12 15 $19 18 x 40mm
Transmitter module:
Remote control of complex layouts with up to 45 functions. It can only be used with Rx105.
Rx105-x
12
15
$19
18 x 40mm
Receiver for layouts (eg: lights, points, signals)
Intended for use with Tx3 and Tx27.




CONNECTORS, etc:


Click to
enlarge
Name GBP Euro USD Weight Size Description Comment
W-0.65
1.50
(1m)
2.00
(1m)
$2.50
(1m)
. 12 core
1m of wire, 4.1mm OD, black PVC sleeve.
12 cores, 0.65mm OD, 7x0.1mm, soft PVC.
Score the black PVC with a sharp knife.
Peel back to extract the 12 inner cores.
PB-B
PB-O
PB-T
1.00 1.25 $1.50 . Pushbutton switch, normally open.
B=Black, O=Orange, T=Turquioise
.
S-1.0
P-1.0
S-1.27
P-1.27
2.50
(5 pack)
3.00
(5 pack)
$4.00
(5 pack)
0.030g

0.105g
1.0mm

1.27mm
P=plugs (male), S=sockets (female)
Price is per 'type' (5 plugs or 5 sockets)
Weights are for a plug/socket pair
Gold plated
1.0mm plugs are 0.3mm square pin
1.27mm plugs are 0.44mm round pin
PC1.27 3.60
(5 pairs)
4.50
(5 pairs)
$5.40
(5 pairs)
0.15g
(1 pair)
1.27mm
(0.05")
Polarised connectors
Price is for 5 pairs (10 connectors)
Gold plated
Pins are 0.46mm round pin




DSM2ir:
Prototype receivers to control IR helicopters


TELEMETRY:
Prototype data downlink


MORE RECEIVER INFO:
Detailed specifications
Old designs


FREE FLIGHT TIMERS:
Prototype timers



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