Star & MESH
Point-to-multipoint and self-organizing topology options.
CS1222 Series
Video & data transmission · CS1222 series
CS1222 Series Video Transmission Module
Wideband wireless transmission with Star and MESH networking options, factory-configured frequency bands, and automatic frequency and power control for UAV and ground-system integration.
2Network modes
40 MHzHighest listed bandwidth
23 / 33Nominal dBm designations*
2Factory band families
Overview
Flexible Star & MESH Networking
Choose the network topology, frequency option and interfaces that suit the intended civil application.
Wideband wireless access
The CS1222 series supports Star topology for point-to-multipoint communication and MESH topology for adaptable multi-node links. The source lists automatic frequency selection and access-node power adjustment based on network conditions.
The 600 MHz and 1.4 GHz band options are factory configured. Confirm the delivered unit's exact band and settings before use.
Key capabilities
Factory-set bands
600 MHz and 1.4 GHz band families listed in the supplied source.
Model-dependent power
CS1222-23 and CS1222-33 designations; confirm the actual output ceiling.
Flexible bandwidth
1.4 / 3 / 5 / 10 / 20 / 40 MHz source-listed options.
Frequency control
Can scan preset frequencies after link synchronization is lost.
Power adjustment
Access-node output may adapt to signal quality within verified limits.
Specifications
Typical Rated Values
Two populated model rows from the supplied source; blank rows removed.
| Model | Supply voltage | Max. system power | Source-listed TX rating |
|---|---|---|---|
| CS1222-23 | 12–27 V | 5 ± 1 W | 23 ± 3 dBm* |
| CS1222-33 | 16–27 V | 27 ± 5 W | 33 ± 3 dBm* |
−20 to +55 °COperating temperature
−40 to +85 °CStorage temperature
5–95%Humidity, non-condensing
Installation & safety
- Connect TX/RX antennas as instructed; operating without antennas may damage the device.
- Provide adequate heat dissipation during continuous use.
- Received signal strength at any receiving port must not exceed +10 dBm.
- The source recommends more than 0.2 m between antennas on the same module and more than 1 m between separate modules.
Configuration
Frequency, Bandwidth & Control
Choose a factory configuration appropriate for the intended region and applicable spectrum rules.
Frequency band families
- 600 MHz band: 566–678 MHz.
- 1.4 GHz band: 1420–1530 MHz.
- Exact center frequency depends on the ordered model.
- Factory customization may be available; users cannot freely change bands.
Bandwidth options
- 1.4 / 3 / 5 MHz.
- 10 / 20 / 40 MHz.
- Available settings and data rate depend on the specific unit.
Automatic frequency control
On startup the module attempts its stored frequency. If the network is unavailable, it can scan preset frequencies and rejoin.
Automatic power control
The center node uses its configured rated output. Access-node output can adapt to signal quality but must remain within a verified limit.
Connectivity
Interfaces & Ports
The supply range depends on model; the connector artwork's 24 V label is a reference marking, not a universal limit.
LAN · Ethernet
PH2.0-4 · RX− / RX+ / TX− / TX+ · 10/100 Mbit/s.
DEBUG serial
PH2.0-3 · R2 / GND / T2 · default RS232 level.
DDT data serial
PH2.0-3 · R1 / GND / T1 · default RS232 level.
USB 2.0
Micro USB connector; USB 2.0 standard.
Power input
XT30PW-M · GND / VCC. See the model-specific voltage range.
RF ports × 2
SMA-K primary and secondary antenna ports.
Indicators
LED Indicator Guide
Master / Slave
Solid on in Master mode; blinking in Slave mode.
LED 1 · Link
After link establishment, green indicates center node and red indicates access node.
LED 2 · Ethernet
Rapid blinking during power-up self-test; blinks with traffic.
LED 3 · System
Orange indicates error; green indicates normal operation.
Mechanical
Dimensions & Weight
Unspecified CS1222-23 figures are not estimated.
| Model | Weight | Dimensions |
|---|---|---|
| CS1222-23 | Not specified | Not specified |
| CS1222-33 | 235 g | See model drawing |
Included
Accessory List
Source-listed accessories; confirm final package contents.
Ethernet cables
PH2.0-to-RJ45 · 1.5 m × 2 pcs.
Serial cables
PH2.0 · 0.2 m × 2 pcs.
Power cable
XT30-to-DC · 0.3 m × 1 pc.
Optional USB cable
Micro USB · 1 m × 1 pc, if ordered.
Ordering guide
Model Naming & Examples
Only non-empty, internally consistent source entries are retained.
CS1222-33-1475
CS1222 — module platform
33 — nominal power designation in dBm*
1475 — center frequency in MHz
Source-listed ordering examples
| Network mode | Power designation* | Frequency range | Product model |
|---|---|---|---|
| Star | 33 dBm | 634–674 MHz | CS1222-33-654 |
| Star | 33 dBm | 1420–1530 MHz | CS1222-33-1475 |
| MESH | 33 dBm | 1420–1530 MHz | CS1222-33-1475 |
Use cases
Typical Applications
Examples for permitted civil deployments with a suitable configuration.
Point-to-multipoint links
Connect a central station with multiple field nodes.
Utility & hydrology inspection
Transfer video and data for infrastructure and environmental monitoring.
Fire & emergency response
Establish temporary on-site connectivity where existing infrastructure is unavailable.
Select a verified CS1222 configuration
Share your band, topology, interface and deployment needs with CroSkylink, and request confirmation of the required output and distance limits.
Contact CroSkylink