|Accuracy Note||Specifications apply at the 1 PPS output, IRIG-B Level-Shift and Programmable Pulse outputs, with US Department of Defense Selective Availability (SA), as of date of publication.|
|Accuracy UTC/USNO||± 250 ns peak; < ± 100 ns typical (SA off)|
10 meters, rms, 90 % confidence
Twelve (12) channel, C/A code (1575.42 MHz). Receiver simultaneously tracks up to twelve satellites.
- 150 seconds typical, cold start
- 15 minutes, 90 % confidence, cold start
- 40 seconds, with almanac less than 1 month old
- 15 seconds, with ephemeris less than 4 hours old
Four Total: three high-drive 5 Vdc (250 mA at > 4 V), one analog (4.5 Vpp), terminal strip connectors.
Output 1: Programmable Pulse A
Output 2: IRIG-B00x level-shift
Output 3: Programmable Pulse B
Output 4: Modulated IRIG-B
One opto-isolated event capture input with 100 ns resolution, terminal strip inputs for 5 Vdc to 12 Vdc, 24 Vdc to 48 Vdc, and 120 Vdc to 240 Vdc nominal input.
Programmable Pulse Output
Two programmable pulse outputs (5 Vdc), PPA and PPB.
- 1 PPS
- Every 1 seconds to 60,000 seconds, starts top of the minute
- Hourly at a specified offset
- Daily at a specified time of day
- One shot at a specified time of year
- 1 PPS to 1000 PPS squarewave (PPB only)
- Aux IRIG Mode (PPB only)
Pulse duration is programmable from 0.01 seconds to 600 seconds, except in one-shot mode, where the output is Low prior to the specified time and High thereafter.
Aux IRIG Mode provides an additional unmodulated IRIG-B signal on the PPB output.
One, Form C (SPDT) fail-safe, 0.3 A at 130 Vdc; jumper selectable to Fault, Out-of-lock, Programmable Pulse A (PPA), Programmable Pulse B (PPB), Stabilized, and Event-In functions. Fail-safe means the relay indicates ”fault” or ”unlocked” condition with power off.
|Display||1095C Display: 6-digit LED Time of Day (20 mm)|
|Setup||Via remote interface:
|RS-232||1200 baud to 115,200 baud; 7 or 8 data bits; 1 or 2 stop bits; even/odd/no parity (TXD, RXD, COM)|
|RS-422/485||Transmit only, to drive multiple devices. Available Signals include: Serial Port 1, Serial Port 2, IRIG-B, PPA, PPB, and 1 PPS.|
|Voltage||9 Vdc to 30 Vdc, 3 W maximum; negative common; 3.81 mm pluggable terminal strip.|
I/O Port: Accepts up to a 16 conductor cable with an OD from 6 mm to 12 mm (0.24 in to 0.47 in)
|Size||180 mm x 120 mm x 60 mm (7.1 in x 4.7 in x 2.4 in) plus cable gland|
|Weight||1 kg (2.2 lbs), net
2 kg (4.4 lbs), shipping
|Antenna||Built-in or optional external|
|Antenna Mounting||4 mounting feet included|
|Temperature||Operating: – 40 °C to + 85 °C|
|EMC||Radiated susceptibility: passes walkie-talkie test.|
Degree of Protection
IP65 (IEC 60529), NEMA 1, 2, 4, 4x, 12, 13
Certificates and Approvals
CE mark/label and certificate