| MODEL | DATA SHEET | DESCRIPTION | FREQ. RANGE |
|---|---|---|---|
| TTPA-3544 | Tower Top Preamplifier. 2 MHz BW Preselector with four 4" High-Q cavities. >35dB attenuation at +/-10 MHz. NEMA 4 std. enclosure. |
300-400 MHz | |
| TTPA-3548 | Tower Top Preamplifier. 4 MHz BW Preselector with eight 4" High-Q cavities. >80dB attenuation at +/-10 MHz. NEMA 4 std. enclosure. |
300-400 MHz | |
| TTPA-4544 | Tower Top Preamplifier. 2 MHz BW Preselector with four 4" High-Q cavities. >35dB attenuation at +/-10 MHz. NEMA 4 std. enclosure. |
400-512 MHz | |
| TTPA-4548 | Tower Top Preamplifier. 4 MHz BW Preselector with eight 4" High-Q cavities. >80dB attenuation at +/-10 MHz. NEMA 4 std. enclosure. |
400-512 MHz | |
| TTPA-4576* TTPA-4586* |
Tower Top Preamplifier. Dual window Preselector with 2 UHF Combline filters crossband-coupled to a 15 MHz Combline filter in the 763 - 869 MHz band. NEMA 4 enclosure. 24" H x 20" W x 12" D. |
400-512 MHz 763-869 MHz |
|
| TTPA-45215-2 | Tower Top Preamplifier. 4 MHz BW. Includes 2 UHF Combline Preselectors in multi-window configuration. NEMA 4 enclosure. 24" H x 20" W x 12" D. |
400-512 MHz | |
| TTPA-7644 | Tower Top Preamplifier. 5 MHz BW Preselector with four 4" High-Q cavities. >35dB attenuation at +/-10 MHz. NEMA 4 std. enclosure. |
764-824 MHz | |
| TTPA-7648 | Tower Top Preamplifier. 5 MHz BW Preselector with eight 4" High-Q cavities. >80dB attenuation at +/- 10 MHz. NEMA 4 std. enclosure. |
764-824 MHz | |
| TTPA-8626 | Tower Top Preamplifier. Includes Combline Preselector with 10, 15, or 20 MHz bandwidth. NEMA 4 enclosure. 16" H x 8" W x 6" D |
806-960 MHz | |
| TTPA-8644 | Tower Top Preamplifier. 5 MHz BW Preselector with four 4” High-Q cavities. >35dB attenuation at +/- 10 MHz. NEMA 4 std. enclosure. |
806-960 MHz | |
| TTPA-8648 | Tower Top Preamplifier. 5 MHz BW Preselector with eight 4" High-Q cavities. >80dB attenuation at +/- 10 MHz. NEMA 4 std. enclosure. |
806-960 MHz | |
| TTPA-8690 | Tower Top Preamplifier with dual window Preselector. Housed in NEMA 4 std. enclosure. | 806-821 MHz 896-902 MHz |
|
| TTPA-8926B-A | Cellular Tower Top Preamplifier with dual window Preselector. Passes A-band, notches B-band. NEMA 4 std. enclosure. |
824-835 MHz 845-847 MHz |
|
| TTPA-8926B-B | Cellular Tower Top Preamplifier with dual window Preselector. Passes B-band, notches A-band. NEMA 4 std. enclosure. |
835-845 MHz 847-849 MHz |
|
| TTPA-8928 | Cellular Tower Top Preamplifier with Combline Preselector. 26 MHz bandpass. Housed in NEMA 4 enclosure. 16" H x 8" W x 6" D |
824-849 MHz | |
| TTBS-4586 | Tower Top Base Power Supply (Required for Tower Top Amps) | ||
| TTBS-4586A | Tower Top Base Power Supply with Current Alarm Circuit | ||
| TTBS-4586AB | Tower Top Base Power Supply w/ Current Alarm Circuit and Step Attenuator | ||
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