Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Ericsson |
| Model | Radio 4449 |
| Variant | B5/B12A |
| Frequency / Band | Dual-band B5 / B12A low band; B5 UL 824–849 MHz / DL 869–894 MHz; B12A approx. UL 699–715 / DL 729–745 MHz |
| Product Number | KRC 161 752/1 |
| TX/RX / Architecture | Dual-band FDD; up to 4TX/4RX per band |
| Output Power | Operating mode dependent: 4 × 40 W or 2 × 60 W per band depending on operating mode |
| Technology | Multi-standard low-band radio |
| Condition | Subject to availability |
Ericsson Radio 4449 B5/B12A Remote Radio Unit is an Ericsson remote radio unit for Dual-band B5 / B12A low band; B5 UL 824–849 MHz / DL 869–894 MHz; B12A approx. UL 699–715 / DL 729–745 MHz. For network maintenance, spare-unit or replacement requirements, verify the complete Ericsson product number, band variant and hardware revision against the equipment label before ordering. The same Ericsson radio family may include different frequency, power or hardware variants, so the short model name alone should not be used to confirm interchangeability. MARS SC can assist with sourcing Ericsson Radio 4449 B5/B12A Remote Radio Unit and related Ericsson radio units for telecom maintenance and replacement requirements. Please provide the required quantity, product number and a clear photo of the existing equipment label when requesting a quotation.
Identification Before Ordering
- Confirm the exact product / variant: Ericsson Radio 4449 B5/B12A Remote Radio Unit.
- Confirm the Ericsson product number (KRC): KRC 161 752/1.
- Confirm the required band / sub-band: B5/B12A.
- Check the hardware revision shown on the equipment label.
- Provide a clear label photo, required quantity and required condition.
- For direct replacement, confirm engineering compatibility instead of relying on the short model number alone.
FAQ
Q: What information is required to quote Ericsson Radio 4449 B5/B12A Remote Radio Unit?
A: Please provide the Ericsson product number (KRC), band / sub-band, hardware revision, quantity, required condition and a clear label photo.
Q: Is another radio with the same main model number automatically interchangeable?
A: No. Ericsson radio families can contain different band, power and hardware variants. Exact compatibility should be confirmed before ordering.
Q: Can MARS SC help identify the correct unit?
A: Yes. The model, KRC, band, hardware revision and equipment label can be reviewed before quotation.
Request a Quote
Looking for Ericsson Radio 4449 B5/B12A Remote Radio Unit (KRC 161 752/1)? Send us the required quantity, complete Ericsson product number, hardware revision and a clear label photo. MARS SC can assist with product identification and sourcing for telecom maintenance and replacement requirements.
