This manual introduces the features and functions of the SIRIUS Stratus 4 Dock & Play Radio.
The SIRIUS Stratus 4 is a satellite radio receiver designed to play digital entertainment in vehicles equipped with the included Vehicle Docking Station. It is also compatible with separate home and vehicle kits (SUPH1, SUPV1) and the SUBX1 boombox accessory.
The manual covers the complete setup process, including mounting options for the vehicle dock and magnetic antenna, as well as various audio connection methods such as direct wired, FM transmitter, cassette adapter, and wireless connections. It details how to subscribe to the service, operate the front panel controls, customize display settings, and troubleshoot common issues.
| Satellite Frequencies | 2322.293/2330.207 MHz |
|---|---|
| Terrestrial Frequencies | 2326.250MHz |
| Radio Power Requirements | 4.9 – 5.6 Volts, Negative Ground, DC |
| Audio Output | 700mVrms (+/- 50mVrms) |
| Total Harmonic Distortion (THD) | <0.2% |
| Signal-to-noise (S/N) | Greater than 73dB |
| Fuse Requirement | 2A ATC |
| Radio Dimensions | 122mm x 48.3mm x 20.2mm (4.8" x 1.9" x 0.8") |
| Radio Weight | 85.5g (3.0 oz.) |
| Cigarette Lighter Adapter Power Requirements | 9 –16 Volts, Negative Ground, DC |
| Antenna Type | Low Profile Magnetic |
| Operating Temperature | -20° to +85° C (-4° to +185° F) |
The Stratus 4 is designed to operate between -20° and +85° C (-4° to +185° F).
No, it must be powered from the cigarette lighter or a similar port using an adapter; direct connection may cause damage.
The antenna cable length is 21 feet (single micro-cable).
A 2A ATC fuse is required.