6R1A: Difference between revisions

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The Tektronix Type 6R1A is a plug-in for the [[567]] oscilloscope.  It replaced the 6R1. 
The 6R1A provides digital readout of time and voltage measurements
on waveforms.  The 6R1A (and the 567 in general) is oriented toward sampling measurements. 
The 6R1A is a counter and a comparator.  To digitize analog voltages, the counter and comparator
are used as a ramp-compare ADC.  Card Q (Voltmeter) contains a 1MHZ crystal oscillator.
The counters (Card A) are made of flip-flops made of 2N1754 Germanium PNP transistors.
<gallery>
<gallery>
Image:6r1a_front.JPG|front
Image:6r1a_front.JPG|Front
Image:6r1a_left.JPG|left
Image:6r1a_left.JPG|Left
Image:6r1a_right.JPG|right
Image:6r1a_right.JPG|Right
Image:6r1a_top.JPG|top
Image:6r1a_top.JPG|Top
Image:6r1a_bottom.JPG|bottom
Image:6r1a_bottom.JPG|Bottom
Image:6r1a_rear.JPG|rear
Image:6r1a_rear.JPG|Rear
Image:6r1a_card_a.JPG|Card A
Image:6r1a_card_a.JPG|Card A (counter)
Image:6r1a_card_a_back.JPG|Card A
Image:6r1a_card_a_back.JPG|Card A (counter)
Image:6r1a_card_b.JPG|Card B
Image:6r1a_card_b.JPG|Card B (div 1, 2, 5)
Image:6r1a_card_b_back.JPG|Card B
Image:6r1a_card_b_back.JPG|Card B (div by 1, 2, 5)
Image:6r1a_card_f.JPG|Card F
Image:6r1a_card_f.JPG|Card F (upper-limit no-go)
Image:6r1a_card_f_back.JPG|Card F
Image:6r1a_card_f_back.JPG|Card F (upper-limit no-go)
Image:6r1a_card_g.JPG|Card G
Image:6r1a_card_g.JPG|Card G (lower-limit no-go)
Image:6r1a_card_g_back.JPG|Card G
Image:6r1a_card_g_back.JPG|Card G (lower-limit no-go)
Image:6r1a_card_h.JPG|Card H
Image:6r1a_card_h.JPG|Card H (limit light driver)
Image:6r1a_card_h_back.JPG|Card H
Image:6r1a_card_h_back.JPG|Card H (limit light driver)
Image:6r1a_card_i.JPG|Card I
Image:6r1a_card_i.JPG|Card I (div by 10)
Image:6r1a_card_i_back.JPG|Card I
Image:6r1a_card_i_back.JPG|Card I (div by 10)
Image:6r1a_card_j.JPG|Card J
Image:6r1a_card_j.JPG|Card J (analog display)
Image:6r1a_card_j_back.JPG|Card J
Image:6r1a_card_j_back.JPG|Card J (analog display)
Image:6r1a_card_m.JPG|Card M
Image:6r1a_card_m.JPG|Card M (master gate)
Image:6r1a_card_m_back.JPG|Card M
Image:6r1a_card_m_back.JPG|Card M (master gate)
Image:6r1a_card_n.JPG|Card N
Image:6r1a_card_n.JPG|Card N (signal comparator)
Image:6r1a_card_n_back.JPG|Card N
Image:6r1a_card_n_back.JPG|Card N (signal comparator)
Image:6r1a_card_o.JPG|Card O
Image:6r1a_card_o.JPG|Card O (0% zone)
Image:6r1a_card_o_back.JPG|Card O
Image:6r1a_card_o_back.JPG|Card O (0% zone)
Image:6r1a_card_p.JPG|Card A
Image:6r1a_card_p.JPG|Card P (memory)
Image:6r1a_card_p_back.JPG|Card A
Image:6r1a_card_p_back.JPG|Card P (memory)
Image:6r1a_card_q.JPG|Card Q
Image:6r1a_card_q.JPG|Card Q (voltmeter)
Image:6r1a_card_q_back.JPG|C
Image:6r1a_card_q_back.JPG|Card Q (voltmeter)
Image:6r1a_rear_connector_inside.JPG|Rear Connector
Image:6r1a_rear_connector_inside.JPG|Rear Connector


</gallery>
</gallery>

Revision as of 11:58, 21 April 2010

The Tektronix Type 6R1A is a plug-in for the 567 oscilloscope. It replaced the 6R1. The 6R1A provides digital readout of time and voltage measurements on waveforms. The 6R1A (and the 567 in general) is oriented toward sampling measurements. The 6R1A is a counter and a comparator. To digitize analog voltages, the counter and comparator are used as a ramp-compare ADC. Card Q (Voltmeter) contains a 1MHZ crystal oscillator. The counters (Card A) are made of flip-flops made of 2N1754 Germanium PNP transistors.


  • Front

    Front

  • Left

    Left

  • Right

    Right

  • Top

    Top

  • Bottom

    Bottom

  • Rear

    Rear

  • Card A (counter)

    Card A (counter)

  • Card A (counter)

    Card A (counter)

  • Card B (div 1, 2, 5)

    Card B (div 1, 2, 5)

  • Card B (div by 1, 2, 5)

    Card B (div by 1, 2, 5)

  • Card F (upper-limit no-go)

    Card F (upper-limit no-go)

  • Card F (upper-limit no-go)

    Card F (upper-limit no-go)

  • Card G (lower-limit no-go)

    Card G (lower-limit no-go)

  • Card G (lower-limit no-go)

    Card G (lower-limit no-go)

  • Card H (limit light driver)

    Card H (limit light driver)

  • Card H (limit light driver)

    Card H (limit light driver)

  • Card I (div by 10)

    Card I (div by 10)

  • Card I (div by 10)

    Card I (div by 10)

  • Card J (analog display)

    Card J (analog display)

  • Card J (analog display)

    Card J (analog display)

  • Card M (master gate)

    Card M (master gate)

  • Card M (master gate)

    Card M (master gate)

  • Card N (signal comparator)

    Card N (signal comparator)

  • Card N (signal comparator)

    Card N (signal comparator)

  • Card O (0% zone)

    Card O (0% zone)

  • Card O (0% zone)

    Card O (0% zone)

  • Card P (memory)

    Card P (memory)

  • Card P (memory)

    Card P (memory)

  • Card Q (voltmeter)

    Card Q (voltmeter)

  • Card Q (voltmeter)

    Card Q (voltmeter)

  • Rear Connector

    Rear Connector

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