Specifications

4.3 FILTER

- Set the attenuator switching response time. The cursor moves to the position indicated below when

the <FILTER> key is pressed. This parameter can be set in either [MANUAL] mode or [PRGM]

mode.

[MANUAL] mode example:

　ＭＡＮＵＡＬ　　　　　２３．４５ｄＢ

　　　　　　　　　　　　　　　１０μｓ

[PRGM] mode example:

ＰＲＧＭ　５００ＫＨｚ　Ｌ：１３１０７２

Ｐ：６．５５３５ｓ　ＦＲＥＥ　　１０μｓ

- Filter Response time can be entered in 1-3 steps in the range of 1 µs – 3 ms using the rotary knob.

Note

: Use the built-in filter to reduce switching transients. To set the filter response time appropriately in

relationship to the readout clock, a value of 1/2 to 1/8 of the clock period is recommended.

4.4 READ CLOCK

- Select the program memory read clock. The cursor moves to the position indicated below when the

<READ CLOCK> key is pressed. This parameter is valid in [PRGM] mode only.

ＰＲＧＭ　５００ＫＨｚ　Ｌ：１３１０７２

Ｐ：６．５５３５ｓ　ＦＲＥＥ　　１０μｓ

- [MANU], [EXT], [100Hz] - [500kHz] can be selected using the rotary knob.

① When [MANU] is selected, one clock cycle can be generated by pressing the <ENTER> key.

② When [EXT] is selected, the signal applied to terminal READ CLOCK IN is used as the clock.

③ When the range of [100Hz] - [500kHz] is selected, the internally generated clock is used.

4.5 PRGM LENGTH

- Set the program memory length. The cursor moves to the position indicated below when the

<PRGM LENGTH> key is pressed. This is valid in the [PRGM] mode only.