Synchronous Resolvers

Synchro/Resolver Test Instrumentation

The world’s only handheld digital synchro resolvers

DSM-4
Digital Synchro Meter

NSN: 6625-01-376-4375

Digital Synchro Meter

• Auto-ranges to accept all standard military synchro signals
• 7-14V and 54-108V stators ±0.2° accuracy (±0.1° near zero)
• Large 0.5″ four digit LCD display
• Rugged, battery powered

DRM-4
Digital Resolver Meter

NSN: 6625-01-390-6513

• Dual range switch provides compatibility with all low level resolvers
• 3.5-7.0V and 7.0-14V stators Large 0.5″ four digit LCD display
• ±0.2° accuracy (±0.1° near zero)
• 70mv input option for low-level VOR testing
• Rugged, battery powered

The industry’s smallest synchro/resolver digital panel meters

DPM-401
4 Digit Panel Meter

Digital Panel Meter
DPM-401 & DPM-5

• Only 1.9″ x 3.8″ x 3.1″ deep
• Bright 0.56″ 4 digit LED display
• ±0.2° accuracy (±0.1° near zero)
• 0° to 359.9° and 0° to ±179.9° ranges
• Requires 5Vdc power only
• 3-state BCD output
• Optional Serial PC Interface

DPM-501
5 Digit Panel Meter

• Only 1.9″ x 3.8″ x 4.1″ deep
• Bright 0.56″ 5 digit LED display
• Single or two-speed inputs
• ±0.03° or ±0.01° accuracy
• 0° to 359.99° and 0° to ±179.99° ranges
• Requires 5Vdc power only
• 3-state binary and BCD outputs
• Optional analog output

High accuracy, auto-ranging synchro and resolver angle position indicator

Angle Position Indicator

AP-501
Angle Position Indicator

• Auto-ranging synchro and resolver inputs, 47-3000Hz
• Bright 0.56″ 5 digit LED display
• ±0.03° accuracy
• 0° to 359.9° and 0° to ±179.9° ranges
• Insensitive to synchro/resolver phase shift
• 3-state binary and BCD outputs
• Loss of signal, reference and tracking alert
• Universal input power 85-265VAC, 47-440Hz
• Optional half rack mount configuration
• Optional analog output

Reference powered, handheld, decade synchro transmitter

Synchro Transmitter

DST-400
Synchro Transmitter

• Angle entered via push-wheel switches
• 0.1° resolution
• ±0.067° accuracy
• 1.5VA drive capability @ 60Hz
• 4.5VA drive capability @ 400Hz

Portable Reference Generator

RG-5
Portable Reference Generator – 5VA

• Programmable Frequency & Voltage
• Portable Sine Wave Generator
• Sunlight Readlable Display
• Transformer Isolated Output
• 360 – 11000 Hz with 1Hz Resolution
• 1.9V to 125V Output with AGC