Key facts
- Brand
- SIRIUS
- Model
- Stratus 4
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-06
Start here
SIRIUS Stratus 4 Dock & Play Radio User Guide
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.
SIRIUS Stratus 4 specifications
| 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) |
All SIRIUS Stratus 4 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What are the operating temperature limits for the radio?
The Stratus 4 is designed to operate between -20° and +85° C (-4° to +185° F).
Can I power the Vehicle Dock directly from the vehicle's 12VDC system?
No, it must be powered from the cigarette lighter or a similar port using an adapter; direct connection may cause damage.
Is it legal to mount the FM Extender Antenna on the windshield in all states?
No, state law prohibits drivers in California and Minnesota from using suction mounts on their windshields while operating motor vehicles.
Where should the FM Extender Antenna be mounted if windshield mounting is not possible?
If windshield mounting is restricted, the FEA should be mounted on the A-Pillar adjacent to the FM antenna.