- RS Stock No.:
- 252-3145
- Mfr. Part No.:
- 136A917
- Manufacturer:
- Seaward
Discontinued product
- RS Stock No.:
- 252-3145
- Mfr. Part No.:
- 136A917
- Manufacturer:
- Seaward
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- GB
Product Details
Oscar 250
Oscillator and auto-ranging dB meter suitable for any use involving the distribution or broadcasting of audio level signals
Can be used for fault location and lining up of data/speech networks
Independent operation
Calibration in dBM
True r.m.s. reading
+10 to -50dB range
Provides a d.c. patch for control signals and line hold in telecom applications
Built-in switchable 600Ω termination
Switchable tone source built-in
Can be used for fault location and lining up of data/speech networks
Independent operation
Calibration in dBM
True r.m.s. reading
+10 to -50dB range
Provides a d.c. patch for control signals and line hold in telecom applications
Built-in switchable 600Ω termination
Switchable tone source built-in
Seaward Line Monitor
The Seaward line monitor is a versatile, easy to use dB metre and oscillator. It is specially designed for fault location, a line-up of speech and data carrying networks. This compact, handheld instrument incorporates only 2 controls. Also, it allows widespread allocation in the field with a minimum of operator training.
Features and Benefits
Resolution of 0.01dB
Send level of -10dB, 0dB
Output impedance of 600Ω
Power source battery
Battery of 9V
Maximum send frequency of 1600Hz
Minimum send frequency of 800kHz
Send level of -10dB, 0dB
Output impedance of 600Ω
Power source battery
Battery of 9V
Maximum send frequency of 1600Hz
Minimum send frequency of 800kHz
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
BS EN 61340-5-1:2007
Specifications
Attribute | Value |
|---|---|
| Equipment Type | Line Monitor |
| Calibrated | RSCAL |
| Power Source | Battery |
| Battery Type | 9V |
| Model Number p | 136A917 |