Classification and core parameter comparison of TBS data receiving cards

The following is a comparison of the classification and core parameters of TBS data receiving cards, based on the latest market data and product specifications:

1. Mainstream models and functional features

‌TBS 6902‌

Interface: PCIe x 1

Channel: Dual tuner input, supports synchronous reception/recording

Format: DVB-S/S2 HD signal

System support: Windows/Linux (compatible with TVHeadend and other tools)

Price: ¥ 800.0- ¥ 960.0 (including accessories) 13

‌TBS 6903-X‌

Upgrade feature: Supports DVB-S2X new protocol, optimized bit error rate

Channel: Dual tuner, supports IPTV streaming (UDP/RTP/HTTP)

Professional applications: satellite gateway, multicast stream decryption (requires CAM module)

Price: ¥ 2760.0- ¥ 3598.8 16

‌TBS 6909-X‌

Channel expansion: 8-channel tuner input

Throughput: Supports concurrent reception of 16 repeaters

Applicable scenarios: Large satellite data relay stations, multi-channel acquisition

Price: ¥ 2499.0 (domestic)/$1555-1675 (overseas tax included) 

‌TBS 8922‌

Functional positioning: Multimedia data reception, supporting additional software extensions

Interface: PCIe x 1, compatible with terrestrial broadcast signals (DVB-T2/C)

Price: ¥ 550.0 15

3、 Purchase suggestions

Basic Star Adjustment/Home Use: TBS 6902 has high cost-effectiveness and meets the demand for high-definition signal reception.

Professional decryption/IPTV gateway: TBS 6903-X supports CAM module decryption of paid channels, suitable for broadcasting and television engineering.

Ultra large scale collection: TBS 6909-X eight channel tuner is designed to handle high concurrency scenarios, but requires supporting servers to support 16 channels.

Attention to overseas procurement: Some models (such as TBS 6909-X) have overseas prices including customs duties. It is recommended to verify the customs clearance cost.