| | Motorola | Passive Accessories | EQ Reverse | SREK-04-W | Motorola Reverse EQ 42 MHz 04 dB 42-04 (SRE-K) Ergo | 4 | |
| | Motorola | Passive Accessories | EQ Reverse | SREK-06-N | Motorola Reverse EQ 42 MHz 06 dB 42-06 (SRE-K) Ergo | 9 | |
| | Motorola | Passive Accessories | EQ Reverse | SREK-06-W | Motorola Reverse EQ 42 MHz 06 dB 42-06 (SRE-K) Ergo | 18 | |
| | Motorola | Passive Accessories | EQ Reverse | SREK-08-N | Motorola Reverse EQ 42 MHz 08 dB 42-08 (SRE-K) Ergo | 6 | |
| | Motorola | Passive Accessories | EQ Reverse | SREK-08-W | Motorola Reverse EQ 42 MHz 08 dB 42-08 (SRE-K) Ergo | 6 | |
| | Motorola | Passive Accessories | EQ Reverse | SREK-12-W | Motorola Reverse EQ 42 MHz 12 dB 42-12 (SRE-K) Ergo | 6 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 136560-04.5-W | T Reverse EQ 136560 30 MHz 4.5 dB T-Series | 2 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 136561-06-W | T Reverse EQ 136561 30 MHz 6 dB T-Series | 62 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 136562-07.5-W | T Reverse EQ 136562 30 MHz 7.5 dB T-Series | 8 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 136565-12-W | T Reverse EQ 136565 30 MHz 12 dB T-Series | 2 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 234481-01.5-W | T Reverse EQ 234481 30 MHz 1.5 dB T-Series | 20 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 234482-03-N | T Reverse EQ 234482 30 MHz 3 dB T-Series | 23 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 545107-01-W | T Reverse EQ 545107 40 MHz 1 dB S-Series for LE III and SA II, III | 2 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 545109-03-W | T Reverse EQ 545109 40 MHz 3 dB S-Series for LE III and SA II, III | 29 | |
| | Scientific Atlanta | Passive Accessories | EQ Reverse | 545110-04-W | T Reverse EQ 545110 40 MHz 4 dB S-Series for LE III and SA II, III | 2 | |